# Copyright 2020 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

require 'google/apis/core/base_service'
require 'google/apis/core/json_representation'
require 'google/apis/core/hashable'
require 'google/apis/errors'

module Google
  module Apis
    module ClassroomV1
      # Google Classroom API
      #
      # Manages classes, rosters, and invitations in Google Classroom.
      #
      # @example
      #    require 'google/apis/classroom_v1'
      #
      #    Classroom = Google::Apis::ClassroomV1 # Alias the module
      #    service = Classroom::ClassroomService.new
      #
      # @see https://developers.google.com/workspace/classroom/
      class ClassroomService < Google::Apis::Core::BaseService
        DEFAULT_ENDPOINT_TEMPLATE = "https://classroom.$UNIVERSE_DOMAIN$/"

        # @return [String]
        #  API key. Your API key identifies your project and provides you with API access,
        #  quota, and reports. Required unless you provide an OAuth 2.0 token.
        attr_accessor :key

        # @return [String]
        #  Available to use for quota purposes for server-side applications. Can be any
        #  arbitrary string assigned to a user, but should not exceed 40 characters.
        attr_accessor :quota_user

        def initialize
          super(DEFAULT_ENDPOINT_TEMPLATE, '',
                client_name: 'google-apis-classroom_v1',
                client_version: Google::Apis::ClassroomV1::GEM_VERSION)
          @batch_path = 'batch'
        end
        
        # Creates a course. The user specified in `ownerId` is the owner of the created
        # course and added as a teacher. A non-admin requesting user can only create a
        # course with themselves as the owner. Domain admins can create courses owned by
        # any user within their domain. This method returns the following error codes: *
        # `PERMISSION_DENIED` if the requesting user is not permitted to create courses
        # or for access errors. * `NOT_FOUND` if the primary teacher is not a valid user.
        # * `FAILED_PRECONDITION` if the course owner's account is disabled or for the
        # following request errors: * UserCannotOwnCourse *
        # UserGroupsMembershipLimitReached * CourseTitleCannotContainUrl * `
        # ALREADY_EXISTS` if an alias was specified in the `id` and already exists.
        # @param [Google::Apis::ClassroomV1::Course] course_object
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Course] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Course]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def create_course(course_object = nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/courses', options)
          command.request_representation = Google::Apis::ClassroomV1::Course::Representation
          command.request_object = course_object
          command.response_representation = Google::Apis::ClassroomV1::Course::Representation
          command.response_class = Google::Apis::ClassroomV1::Course
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Deletes a course. This method returns the following error codes: * `
        # PERMISSION_DENIED` if the requesting user is not permitted to delete the
        # requested course or for access errors. * `NOT_FOUND` if no course exists with
        # the requested ID.
        # @param [String] id
        #   Identifier of the course to delete. This identifier can be either the
        #   Classroom-assigned identifier or an alias.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Empty] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Empty]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def delete_course(id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:delete, 'v1/courses/{id}', options)
          command.response_representation = Google::Apis::ClassroomV1::Empty::Representation
          command.response_class = Google::Apis::ClassroomV1::Empty
          command.params['id'] = id unless id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a course. This method returns the following error codes: * `
        # PERMISSION_DENIED` if the requesting user is not permitted to access the
        # requested course or for access errors. * `NOT_FOUND` if no course exists with
        # the requested ID.
        # @param [String] id
        #   Identifier of the course to return. This identifier can be either the
        #   Classroom-assigned identifier or an alias.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Course] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Course]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_course(id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{id}', options)
          command.response_representation = Google::Apis::ClassroomV1::Course::Representation
          command.response_class = Google::Apis::ClassroomV1::Course
          command.params['id'] = id unless id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns the grading period settings in a course. This method returns the
        # following error codes: * `PERMISSION_DENIED` if the requesting user isn't
        # permitted to access the grading period settings in the requested course or for
        # access errors. * `NOT_FOUND` if the requested course does not exist.
        # @param [String] course_id
        #   Required. The identifier of the course.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::GradingPeriodSettings] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::GradingPeriodSettings]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_course_grading_period_settings(course_id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/gradingPeriodSettings', options)
          command.response_representation = Google::Apis::ClassroomV1::GradingPeriodSettings::Representation
          command.response_class = Google::Apis::ClassroomV1::GradingPeriodSettings
          command.params['courseId'] = course_id unless course_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a list of courses that the requesting user is permitted to view,
        # restricted to those that match the request. Returned courses are ordered by
        # creation time, with the most recently created coming first. This method
        # returns the following error codes: * `PERMISSION_DENIED` for access errors. * `
        # INVALID_ARGUMENT` if the query argument is malformed. * `NOT_FOUND` if any
        # users specified in the query arguments do not exist.
        # @param [Array<String>, String] course_states
        #   Restricts returned courses to those in one of the specified states The default
        #   value is ACTIVE, ARCHIVED, PROVISIONED, DECLINED.
        # @param [Fixnum] page_size
        #   Maximum number of items to return. Zero or unspecified indicates that the
        #   server may assign a maximum. The server may return fewer than the specified
        #   number of results.
        # @param [String] page_token
        #   nextPageToken value returned from a previous list call, indicating that the
        #   subsequent page of results should be returned. The list request must be
        #   otherwise identical to the one that resulted in this token.
        # @param [String] student_id
        #   Restricts returned courses to those having a student with the specified
        #   identifier. The identifier can be one of the following: * the numeric
        #   identifier for the user * the email address of the user * the string literal `"
        #   me"`, indicating the requesting user
        # @param [String] teacher_id
        #   Restricts returned courses to those having a teacher with the specified
        #   identifier. The identifier can be one of the following: * the numeric
        #   identifier for the user * the email address of the user * the string literal `"
        #   me"`, indicating the requesting user
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::ListCoursesResponse] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::ListCoursesResponse]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def list_courses(course_states: nil, page_size: nil, page_token: nil, student_id: nil, teacher_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses', options)
          command.response_representation = Google::Apis::ClassroomV1::ListCoursesResponse::Representation
          command.response_class = Google::Apis::ClassroomV1::ListCoursesResponse
          command.query['courseStates'] = course_states unless course_states.nil?
          command.query['pageSize'] = page_size unless page_size.nil?
          command.query['pageToken'] = page_token unless page_token.nil?
          command.query['studentId'] = student_id unless student_id.nil?
          command.query['teacherId'] = teacher_id unless teacher_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Updates one or more fields in a course. This method returns the following
        # error codes: * `PERMISSION_DENIED` if the requesting user is not permitted to
        # modify the requested course or for access errors. * `NOT_FOUND` if no course
        # exists with the requested ID. * `INVALID_ARGUMENT` if invalid fields are
        # specified in the update mask or if no update mask is supplied. * `
        # FAILED_PRECONDITION` for the following request errors: * CourseNotModifiable *
        # InactiveCourseOwner * IneligibleOwner * CourseTitleCannotContainUrl
        # @param [String] id
        #   Identifier of the course to update. This identifier can be either the
        #   Classroom-assigned identifier or an alias.
        # @param [Google::Apis::ClassroomV1::Course] course_object
        # @param [String] update_mask
        #   Mask that identifies which fields on the course to update. This field is
        #   required to do an update. The update will fail if invalid fields are specified.
        #   The following fields are valid: * `name` * `section` * `descriptionHeading` *
        #   `description` * `room` * `courseState` * `ownerId` Note: patches to ownerId
        #   are treated as being effective immediately, but in practice it may take some
        #   time for the ownership transfer of all affected resources to complete. When
        #   set in a query parameter, this field should be specified as `updateMask=,,...`
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Course] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Course]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def patch_course(id, course_object = nil, update_mask: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:patch, 'v1/courses/{id}', options)
          command.request_representation = Google::Apis::ClassroomV1::Course::Representation
          command.request_object = course_object
          command.response_representation = Google::Apis::ClassroomV1::Course::Representation
          command.response_class = Google::Apis::ClassroomV1::Course
          command.params['id'] = id unless id.nil?
          command.query['updateMask'] = update_mask unless update_mask.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Updates a course. This method returns the following error codes: * `
        # PERMISSION_DENIED` if the requesting user is not permitted to modify the
        # requested course or for access errors. * `NOT_FOUND` if no course exists with
        # the requested ID. * `FAILED_PRECONDITION` for the following request errors: *
        # CourseNotModifiable * CourseTitleCannotContainUrl
        # @param [String] id
        #   Identifier of the course to update. This identifier can be either the
        #   Classroom-assigned identifier or an alias.
        # @param [Google::Apis::ClassroomV1::Course] course_object
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Course] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Course]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def update_course(id, course_object = nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:put, 'v1/courses/{id}', options)
          command.request_representation = Google::Apis::ClassroomV1::Course::Representation
          command.request_object = course_object
          command.response_representation = Google::Apis::ClassroomV1::Course::Representation
          command.response_class = Google::Apis::ClassroomV1::Course
          command.params['id'] = id unless id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Updates grading period settings of a course. Individual grading periods can be
        # added, removed, or modified using this method. The requesting user and course
        # owner must be eligible to modify Grading Periods. For details, see [licensing
        # requirements](https://developers.google.com/workspace/classroom/grading-
        # periods/manage-grading-periods#licensing_requirements). This method returns
        # the following error codes: * `PERMISSION_DENIED` if the requesting user is not
        # permitted to modify the grading period settings in a course or for access
        # errors: * UserIneligibleToUpdateGradingPeriodSettings * `INVALID_ARGUMENT` if
        # the request is malformed. * `NOT_FOUND` if the requested course does not exist.
        # @param [String] course_id
        #   Required. The identifier of the course.
        # @param [Google::Apis::ClassroomV1::GradingPeriodSettings] grading_period_settings_object
        # @param [String] update_mask
        #   Mask that identifies which fields in the GradingPeriodSettings to update. The
        #   GradingPeriodSettings `grading_periods` list will be fully replaced by the
        #   grading periods specified in the update request. For example: * Grading
        #   periods included in the list without an ID are considered additions, and a new
        #   ID will be assigned when the request is made. * Grading periods that currently
        #   exist, but are missing from the request will be considered deletions. *
        #   Grading periods with an existing ID and modified data are considered edits.
        #   Unmodified data will be left as is. * Grading periods included with an unknown
        #   ID will result in an error. The following fields may be specified: * `
        #   grading_periods` * `apply_to_existing_coursework`
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::GradingPeriodSettings] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::GradingPeriodSettings]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def update_course_grading_period_settings(course_id, grading_period_settings_object = nil, update_mask: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:patch, 'v1/courses/{courseId}/gradingPeriodSettings', options)
          command.request_representation = Google::Apis::ClassroomV1::GradingPeriodSettings::Representation
          command.request_object = grading_period_settings_object
          command.response_representation = Google::Apis::ClassroomV1::GradingPeriodSettings::Representation
          command.response_class = Google::Apis::ClassroomV1::GradingPeriodSettings
          command.params['courseId'] = course_id unless course_id.nil?
          command.query['updateMask'] = update_mask unless update_mask.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Creates an alias for a course. This method returns the following error codes: *
        # `PERMISSION_DENIED` if the requesting user is not permitted to create the
        # alias or for access errors. * `NOT_FOUND` if the course does not exist. * `
        # ALREADY_EXISTS` if the alias already exists. * `FAILED_PRECONDITION` if the
        # alias requested does not make sense for the requesting user or course (for
        # example, if a user not in a domain attempts to access a domain-scoped alias).
        # @param [String] course_id
        #   Identifier of the course to alias. This identifier can be either the Classroom-
        #   assigned identifier or an alias.
        # @param [Google::Apis::ClassroomV1::CourseAlias] course_alias_object
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::CourseAlias] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::CourseAlias]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def create_course_alias(course_id, course_alias_object = nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/courses/{courseId}/aliases', options)
          command.request_representation = Google::Apis::ClassroomV1::CourseAlias::Representation
          command.request_object = course_alias_object
          command.response_representation = Google::Apis::ClassroomV1::CourseAlias::Representation
          command.response_class = Google::Apis::ClassroomV1::CourseAlias
          command.params['courseId'] = course_id unless course_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Deletes an alias of a course. This method returns the following error codes: *
        # `PERMISSION_DENIED` if the requesting user is not permitted to remove the
        # alias or for access errors. * `NOT_FOUND` if the alias does not exist. * `
        # FAILED_PRECONDITION` if the alias requested does not make sense for the
        # requesting user or course (for example, if a user not in a domain attempts to
        # delete a domain-scoped alias).
        # @param [String] course_id
        #   Identifier of the course whose alias should be deleted. This identifier can be
        #   either the Classroom-assigned identifier or an alias.
        # @param [String] alias_
        #   Alias to delete. This may not be the Classroom-assigned identifier.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Empty] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Empty]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def delete_course_alias(course_id, alias_, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:delete, 'v1/courses/{courseId}/aliases/{alias}', options)
          command.response_representation = Google::Apis::ClassroomV1::Empty::Representation
          command.response_class = Google::Apis::ClassroomV1::Empty
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['alias'] = alias_ unless alias_.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a list of aliases for a course. This method returns the following
        # error codes: * `PERMISSION_DENIED` if the requesting user is not permitted to
        # access the course or for access errors. * `NOT_FOUND` if the course does not
        # exist.
        # @param [String] course_id
        #   The identifier of the course. This identifier can be either the Classroom-
        #   assigned identifier or an alias.
        # @param [Fixnum] page_size
        #   Maximum number of items to return. Zero or unspecified indicates that the
        #   server may assign a maximum. The server may return fewer than the specified
        #   number of results.
        # @param [String] page_token
        #   nextPageToken value returned from a previous list call, indicating that the
        #   subsequent page of results should be returned. The list request must be
        #   otherwise identical to the one that resulted in this token.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::ListCourseAliasesResponse] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::ListCourseAliasesResponse]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def list_course_aliases(course_id, page_size: nil, page_token: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/aliases', options)
          command.response_representation = Google::Apis::ClassroomV1::ListCourseAliasesResponse::Representation
          command.response_class = Google::Apis::ClassroomV1::ListCourseAliasesResponse
          command.params['courseId'] = course_id unless course_id.nil?
          command.query['pageSize'] = page_size unless page_size.nil?
          command.query['pageToken'] = page_token unless page_token.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Creates an announcement. This method returns the following error codes: * `
        # PERMISSION_DENIED` if the requesting user is not permitted to access the
        # requested course, create announcements in the requested course, share a Drive
        # attachment, or for access errors. * `INVALID_ARGUMENT` if the request is
        # malformed. * `NOT_FOUND` if the requested course does not exist. * `
        # FAILED_PRECONDITION` for the following request error: * AttachmentNotVisible
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [Google::Apis::ClassroomV1::Announcement] announcement_object
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Announcement] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Announcement]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def create_course_announcement(course_id, announcement_object = nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/courses/{courseId}/announcements', options)
          command.request_representation = Google::Apis::ClassroomV1::Announcement::Representation
          command.request_object = announcement_object
          command.response_representation = Google::Apis::ClassroomV1::Announcement::Representation
          command.response_class = Google::Apis::ClassroomV1::Announcement
          command.params['courseId'] = course_id unless course_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Deletes an announcement. This request must be made by the Developer Console
        # project of the [OAuth client ID](https://support.google.com/cloud/answer/
        # 6158849) used to create the corresponding announcement item. This method
        # returns the following error codes: * `PERMISSION_DENIED` if the requesting
        # developer project did not create the corresponding announcement, if the
        # requesting user is not permitted to delete the requested course or for access
        # errors. * `FAILED_PRECONDITION` if the requested announcement has already been
        # deleted. * `NOT_FOUND` if no course exists with the requested ID.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] id
        #   Identifier of the announcement to delete. This identifier is a Classroom-
        #   assigned identifier.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Empty] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Empty]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def delete_course_announcement(course_id, id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:delete, 'v1/courses/{courseId}/announcements/{id}', options)
          command.response_representation = Google::Apis::ClassroomV1::Empty::Representation
          command.response_class = Google::Apis::ClassroomV1::Empty
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['id'] = id unless id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns an announcement. This method returns the following error codes: * `
        # PERMISSION_DENIED` if the requesting user is not permitted to access the
        # requested course or announcement, or for access errors. * `INVALID_ARGUMENT`
        # if the request is malformed. * `NOT_FOUND` if the requested course or
        # announcement does not exist.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] id
        #   Identifier of the announcement.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Announcement] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Announcement]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_course_announcement(course_id, id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/announcements/{id}', options)
          command.response_representation = Google::Apis::ClassroomV1::Announcement::Representation
          command.response_class = Google::Apis::ClassroomV1::Announcement
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['id'] = id unless id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Gets metadata for Classroom add-ons in the context of a specific post. To
        # maintain the integrity of its own data and permissions model, an add-on should
        # call this to validate query parameters and the requesting user's role whenever
        # the add-on is opened in an [iframe](https://developers.google.com/workspace/
        # classroom/add-ons/get-started/iframes/iframes-overview). This method returns
        # the following error codes: * `PERMISSION_DENIED` for access errors. * `
        # INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if one of the
        # identified resources does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` under
        #   which the attachment is attached. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [String] add_on_token
        #   Optional. Token that authorizes the request. The token is passed as a query
        #   parameter when the user is redirected from Classroom to the add-on's URL. The
        #   authorization token is required when neither of the following is true: * The
        #   add-on has attachments on the post. * The developer project issuing the
        #   request is the same project that created the post.
        # @param [String] attachment_id
        #   Optional. The identifier of the attachment. This field is required for all
        #   requests except when the user is in the [Attachment Discovery iframe](https://
        #   developers.google.com/workspace/classroom/add-ons/get-started/iframes/
        #   attachment-discovery-iframe).
        # @param [String] post_id
        #   Optional. Deprecated, use `item_id` instead.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::AddOnContext] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::AddOnContext]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_course_announcement_add_on_context(course_id, item_id, add_on_token: nil, attachment_id: nil, post_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/announcements/{itemId}/addOnContext', options)
          command.response_representation = Google::Apis::ClassroomV1::AddOnContext::Representation
          command.response_class = Google::Apis::ClassroomV1::AddOnContext
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['itemId'] = item_id unless item_id.nil?
          command.query['addOnToken'] = add_on_token unless add_on_token.nil?
          command.query['attachmentId'] = attachment_id unless attachment_id.nil?
          command.query['postId'] = post_id unless post_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a list of announcements that the requester is permitted to view.
        # Course students may only view `PUBLISHED` announcements. Course teachers and
        # domain administrators may view all announcements. This method returns the
        # following error codes: * `PERMISSION_DENIED` if the requesting user is not
        # permitted to access the requested course or for access errors. * `
        # INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if the requested
        # course does not exist.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [Array<String>, String] announcement_states
        #   Restriction on the `state` of announcements returned. If this argument is left
        #   unspecified, the default value is `PUBLISHED`.
        # @param [String] order_by
        #   Optional sort ordering for results. A comma-separated list of fields with an
        #   optional sort direction keyword. Supported field is `updateTime`. Supported
        #   direction keywords are `asc` and `desc`. If not specified, `updateTime desc`
        #   is the default behavior. Examples: `updateTime asc`, `updateTime`
        # @param [Fixnum] page_size
        #   Maximum number of items to return. Zero or unspecified indicates that the
        #   server may assign a maximum. The server may return fewer than the specified
        #   number of results.
        # @param [String] page_token
        #   nextPageToken value returned from a previous list call, indicating that the
        #   subsequent page of results should be returned. The list request must be
        #   otherwise identical to the one that resulted in this token.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::ListAnnouncementsResponse] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::ListAnnouncementsResponse]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def list_course_announcements(course_id, announcement_states: nil, order_by: nil, page_size: nil, page_token: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/announcements', options)
          command.response_representation = Google::Apis::ClassroomV1::ListAnnouncementsResponse::Representation
          command.response_class = Google::Apis::ClassroomV1::ListAnnouncementsResponse
          command.params['courseId'] = course_id unless course_id.nil?
          command.query['announcementStates'] = announcement_states unless announcement_states.nil?
          command.query['orderBy'] = order_by unless order_by.nil?
          command.query['pageSize'] = page_size unless page_size.nil?
          command.query['pageToken'] = page_token unless page_token.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Modifies assignee mode and options of an announcement. Only a teacher of the
        # course that contains the announcement may call this method. This method
        # returns the following error codes: * `PERMISSION_DENIED` if the requesting
        # user is not permitted to access the requested course or course work or for
        # access errors. * `INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND`
        # if the requested course or course work does not exist. * `FAILED_PRECONDITION`
        # for the following request error: * EmptyAssignees
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] id
        #   Identifier of the announcement.
        # @param [Google::Apis::ClassroomV1::ModifyAnnouncementAssigneesRequest] modify_announcement_assignees_request_object
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Announcement] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Announcement]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def modify_course_announcement_assignees(course_id, id, modify_announcement_assignees_request_object = nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/courses/{courseId}/announcements/{id}:modifyAssignees', options)
          command.request_representation = Google::Apis::ClassroomV1::ModifyAnnouncementAssigneesRequest::Representation
          command.request_object = modify_announcement_assignees_request_object
          command.response_representation = Google::Apis::ClassroomV1::Announcement::Representation
          command.response_class = Google::Apis::ClassroomV1::Announcement
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['id'] = id unless id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Updates one or more fields of an announcement. This method returns the
        # following error codes: * `PERMISSION_DENIED` if the requesting developer
        # project did not create the corresponding announcement or for access errors. * `
        # INVALID_ARGUMENT` if the request is malformed. * `FAILED_PRECONDITION` if the
        # requested announcement has already been deleted. * `NOT_FOUND` if the
        # requested course or announcement does not exist
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] id
        #   Identifier of the announcement.
        # @param [Google::Apis::ClassroomV1::Announcement] announcement_object
        # @param [String] update_mask
        #   Mask that identifies which fields on the announcement to update. This field is
        #   required to do an update. The update fails if invalid fields are specified. If
        #   a field supports empty values, it can be cleared by specifying it in the
        #   update mask and not in the Announcement object. If a field that does not
        #   support empty values is included in the update mask and not set in the
        #   Announcement object, an `INVALID_ARGUMENT` error is returned. The following
        #   fields may be specified by teachers: * `text` * `state` * `scheduled_time`
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Announcement] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Announcement]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def patch_course_announcement(course_id, id, announcement_object = nil, update_mask: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:patch, 'v1/courses/{courseId}/announcements/{id}', options)
          command.request_representation = Google::Apis::ClassroomV1::Announcement::Representation
          command.request_object = announcement_object
          command.response_representation = Google::Apis::ClassroomV1::Announcement::Representation
          command.response_class = Google::Apis::ClassroomV1::Announcement
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['id'] = id unless id.nil?
          command.query['updateMask'] = update_mask unless update_mask.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Creates an add-on attachment under a post. Requires the add-on to have
        # permission to create new attachments on the post. This method returns the
        # following error codes: * `PERMISSION_DENIED` for access errors. * `
        # INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if one of the
        # identified resources does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` under
        #   which to create the attachment. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [Google::Apis::ClassroomV1::AddOnAttachment] add_on_attachment_object
        # @param [String] add_on_token
        #   Optional. Token that authorizes the request. The token is passed as a query
        #   parameter when the user is redirected from Classroom to the add-on's URL. This
        #   authorization token is required for in-Classroom attachment creation but
        #   optional for partner-first attachment creation. Returns an error if not
        #   provided for partner-first attachment creation and the developer projects that
        #   created the attachment and its parent stream item do not match.
        # @param [String] post_id
        #   Optional. Deprecated, use `item_id` instead.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::AddOnAttachment] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::AddOnAttachment]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def create_course_announcement_add_on_attachment(course_id, item_id, add_on_attachment_object = nil, add_on_token: nil, post_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/courses/{courseId}/announcements/{itemId}/addOnAttachments', options)
          command.request_representation = Google::Apis::ClassroomV1::AddOnAttachment::Representation
          command.request_object = add_on_attachment_object
          command.response_representation = Google::Apis::ClassroomV1::AddOnAttachment::Representation
          command.response_class = Google::Apis::ClassroomV1::AddOnAttachment
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['itemId'] = item_id unless item_id.nil?
          command.query['addOnToken'] = add_on_token unless add_on_token.nil?
          command.query['postId'] = post_id unless post_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Deletes an add-on attachment. Requires the add-on to have been the original
        # creator of the attachment. This method returns the following error codes: * `
        # PERMISSION_DENIED` for access errors. * `INVALID_ARGUMENT` if the request is
        # malformed. * `NOT_FOUND` if one of the identified resources does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` under
        #   which the attachment is attached. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [String] attachment_id
        #   Required. Identifier of the attachment.
        # @param [String] post_id
        #   Optional. Deprecated, use `item_id` instead.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Empty] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Empty]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def delete_course_announcement_add_on_attachment(course_id, item_id, attachment_id, post_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:delete, 'v1/courses/{courseId}/announcements/{itemId}/addOnAttachments/{attachmentId}', options)
          command.response_representation = Google::Apis::ClassroomV1::Empty::Representation
          command.response_class = Google::Apis::ClassroomV1::Empty
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['itemId'] = item_id unless item_id.nil?
          command.params['attachmentId'] = attachment_id unless attachment_id.nil?
          command.query['postId'] = post_id unless post_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns an add-on attachment. Requires the add-on requesting the attachment to
        # be the original creator of the attachment. This method returns the following
        # error codes: * `PERMISSION_DENIED` for access errors. * `INVALID_ARGUMENT` if
        # the request is malformed. * `NOT_FOUND` if one of the identified resources
        # does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` under
        #   which the attachment is attached. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [String] attachment_id
        #   Required. Identifier of the attachment.
        # @param [String] post_id
        #   Optional. Deprecated, use `item_id` instead.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::AddOnAttachment] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::AddOnAttachment]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_course_announcement_add_on_attachment(course_id, item_id, attachment_id, post_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/announcements/{itemId}/addOnAttachments/{attachmentId}', options)
          command.response_representation = Google::Apis::ClassroomV1::AddOnAttachment::Representation
          command.response_class = Google::Apis::ClassroomV1::AddOnAttachment
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['itemId'] = item_id unless item_id.nil?
          command.params['attachmentId'] = attachment_id unless attachment_id.nil?
          command.query['postId'] = post_id unless post_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns all attachments created by an add-on under the post. Requires the add-
        # on to have active attachments on the post or have permission to create new
        # attachments on the post. This method returns the following error codes: * `
        # PERMISSION_DENIED` for access errors. * `INVALID_ARGUMENT` if the request is
        # malformed. * `NOT_FOUND` if one of the identified resources does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` whose
        #   attachments should be enumerated. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [Fixnum] page_size
        #   The maximum number of attachments to return. The service may return fewer than
        #   this value. If unspecified, at most 20 attachments will be returned. The
        #   maximum value is 20; values above 20 will be coerced to 20.
        # @param [String] page_token
        #   A page token, received from a previous `ListAddOnAttachments` call. Provide
        #   this to retrieve the subsequent page. When paginating, all other parameters
        #   provided to `ListAddOnAttachments` must match the call that provided the page
        #   token.
        # @param [String] post_id
        #   Optional. Identifier of the post under the course whose attachments to
        #   enumerate. Deprecated, use `item_id` instead.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::ListAddOnAttachmentsResponse] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::ListAddOnAttachmentsResponse]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def list_course_announcement_add_on_attachments(course_id, item_id, page_size: nil, page_token: nil, post_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/announcements/{itemId}/addOnAttachments', options)
          command.response_representation = Google::Apis::ClassroomV1::ListAddOnAttachmentsResponse::Representation
          command.response_class = Google::Apis::ClassroomV1::ListAddOnAttachmentsResponse
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['itemId'] = item_id unless item_id.nil?
          command.query['pageSize'] = page_size unless page_size.nil?
          command.query['pageToken'] = page_token unless page_token.nil?
          command.query['postId'] = post_id unless post_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Updates an add-on attachment. Requires the add-on to have been the original
        # creator of the attachment. This method returns the following error codes: * `
        # PERMISSION_DENIED` for access errors. * `INVALID_ARGUMENT` if the request is
        # malformed. * `NOT_FOUND` if one of the identified resources does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] item_id
        #   Identifier of the post under which the attachment is attached.
        # @param [String] attachment_id
        #   Required. Identifier of the attachment.
        # @param [Google::Apis::ClassroomV1::AddOnAttachment] add_on_attachment_object
        # @param [String] post_id
        #   Required. Identifier of the post under which the attachment is attached.
        # @param [String] update_mask
        #   Required. Mask that identifies which fields on the attachment to update. The
        #   update fails if invalid fields are specified. If a field supports empty values,
        #   it can be cleared by specifying it in the update mask and not in the `
        #   AddOnAttachment` object. If a field that does not support empty values is
        #   included in the update mask and not set in the `AddOnAttachment` object, an `
        #   INVALID_ARGUMENT` error is returned. The following fields may be specified by
        #   teachers: * `title` * `teacher_view_uri` * `student_view_uri` * `
        #   student_work_review_uri` * `due_date` * `due_time` * `max_points`
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::AddOnAttachment] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::AddOnAttachment]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def patch_course_announcement_add_on_attachment(course_id, item_id, attachment_id, add_on_attachment_object = nil, post_id: nil, update_mask: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:patch, 'v1/courses/{courseId}/announcements/{itemId}/addOnAttachments/{attachmentId}', options)
          command.request_representation = Google::Apis::ClassroomV1::AddOnAttachment::Representation
          command.request_object = add_on_attachment_object
          command.response_representation = Google::Apis::ClassroomV1::AddOnAttachment::Representation
          command.response_class = Google::Apis::ClassroomV1::AddOnAttachment
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['itemId'] = item_id unless item_id.nil?
          command.params['attachmentId'] = attachment_id unless attachment_id.nil?
          command.query['postId'] = post_id unless post_id.nil?
          command.query['updateMask'] = update_mask unless update_mask.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Creates course work. The resulting course work (and corresponding student
        # submissions) are associated with the Developer Console project of the [OAuth
        # client ID](https://support.google.com/cloud/answer/6158849) used to make the
        # request. Classroom API requests to modify course work and student submissions
        # must be made with an OAuth client ID from the associated Developer Console
        # project. This method returns the following error codes: * `PERMISSION_DENIED`
        # if the requesting user is not permitted to access the requested course, create
        # course work in the requested course, share a Drive attachment, or for access
        # errors. * `INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if the
        # requested course does not exist. * `FAILED_PRECONDITION` for the following
        # request error: * AttachmentNotVisible
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [Google::Apis::ClassroomV1::CourseWork] course_work_object
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::CourseWork] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::CourseWork]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def create_course_work(course_id, course_work_object = nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/courses/{courseId}/courseWork', options)
          command.request_representation = Google::Apis::ClassroomV1::CourseWork::Representation
          command.request_object = course_work_object
          command.response_representation = Google::Apis::ClassroomV1::CourseWork::Representation
          command.response_class = Google::Apis::ClassroomV1::CourseWork
          command.params['courseId'] = course_id unless course_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Deletes a course work. This request must be made by the Developer Console
        # project of the [OAuth client ID](https://support.google.com/cloud/answer/
        # 6158849) used to create the corresponding course work item. This method
        # returns the following error codes: * `PERMISSION_DENIED` if the requesting
        # developer project did not create the corresponding course work, if the
        # requesting user is not permitted to delete the requested course or for access
        # errors. * `FAILED_PRECONDITION` if the requested course work has already been
        # deleted. * `NOT_FOUND` if no course exists with the requested ID.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] id
        #   Identifier of the course work to delete. This identifier is a Classroom-
        #   assigned identifier.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Empty] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Empty]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def delete_course_course_work(course_id, id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:delete, 'v1/courses/{courseId}/courseWork/{id}', options)
          command.response_representation = Google::Apis::ClassroomV1::Empty::Representation
          command.response_class = Google::Apis::ClassroomV1::Empty
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['id'] = id unless id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns course work. This method returns the following error codes: * `
        # PERMISSION_DENIED` if the requesting user is not permitted to access the
        # requested course or course work, or for access errors. * `INVALID_ARGUMENT` if
        # the request is malformed. * `NOT_FOUND` if the requested course or course work
        # does not exist.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] id
        #   Identifier of the course work.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::CourseWork] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::CourseWork]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_course_work(course_id, id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/courseWork/{id}', options)
          command.response_representation = Google::Apis::ClassroomV1::CourseWork::Representation
          command.response_class = Google::Apis::ClassroomV1::CourseWork
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['id'] = id unless id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Gets metadata for Classroom add-ons in the context of a specific post. To
        # maintain the integrity of its own data and permissions model, an add-on should
        # call this to validate query parameters and the requesting user's role whenever
        # the add-on is opened in an [iframe](https://developers.google.com/workspace/
        # classroom/add-ons/get-started/iframes/iframes-overview). This method returns
        # the following error codes: * `PERMISSION_DENIED` for access errors. * `
        # INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if one of the
        # identified resources does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` under
        #   which the attachment is attached. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [String] add_on_token
        #   Optional. Token that authorizes the request. The token is passed as a query
        #   parameter when the user is redirected from Classroom to the add-on's URL. The
        #   authorization token is required when neither of the following is true: * The
        #   add-on has attachments on the post. * The developer project issuing the
        #   request is the same project that created the post.
        # @param [String] attachment_id
        #   Optional. The identifier of the attachment. This field is required for all
        #   requests except when the user is in the [Attachment Discovery iframe](https://
        #   developers.google.com/workspace/classroom/add-ons/get-started/iframes/
        #   attachment-discovery-iframe).
        # @param [String] post_id
        #   Optional. Deprecated, use `item_id` instead.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::AddOnContext] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::AddOnContext]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_course_course_work_add_on_context(course_id, item_id, add_on_token: nil, attachment_id: nil, post_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/courseWork/{itemId}/addOnContext', options)
          command.response_representation = Google::Apis::ClassroomV1::AddOnContext::Representation
          command.response_class = Google::Apis::ClassroomV1::AddOnContext
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['itemId'] = item_id unless item_id.nil?
          command.query['addOnToken'] = add_on_token unless add_on_token.nil?
          command.query['attachmentId'] = attachment_id unless attachment_id.nil?
          command.query['postId'] = post_id unless post_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a list of course work that the requester is permitted to view. Course
        # students may only view `PUBLISHED` course work. Course teachers and domain
        # administrators may view all course work. This method returns the following
        # error codes: * `PERMISSION_DENIED` if the requesting user is not permitted to
        # access the requested course or for access errors. * `INVALID_ARGUMENT` if the
        # request is malformed. * `NOT_FOUND` if the requested course does not exist.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [Array<String>, String] course_work_states
        #   Restriction on the work status to return. Only courseWork that matches is
        #   returned. If unspecified, items with a work status of `PUBLISHED` is returned.
        # @param [String] order_by
        #   Optional sort ordering for results. A comma-separated list of fields with an
        #   optional sort direction keyword. Supported fields are `updateTime` and `
        #   dueDate`. Supported direction keywords are `asc` and `desc`. If not specified,
        #   `updateTime desc` is the default behavior. Examples: `dueDate asc,updateTime
        #   desc`, `updateTime,dueDate desc`
        # @param [Fixnum] page_size
        #   Maximum number of items to return. Zero or unspecified indicates that the
        #   server may assign a maximum. The server may return fewer than the specified
        #   number of results.
        # @param [String] page_token
        #   nextPageToken value returned from a previous list call, indicating that the
        #   subsequent page of results should be returned. The list request must be
        #   otherwise identical to the one that resulted in this token.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::ListCourseWorkResponse] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::ListCourseWorkResponse]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def list_course_works(course_id, course_work_states: nil, order_by: nil, page_size: nil, page_token: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/courseWork', options)
          command.response_representation = Google::Apis::ClassroomV1::ListCourseWorkResponse::Representation
          command.response_class = Google::Apis::ClassroomV1::ListCourseWorkResponse
          command.params['courseId'] = course_id unless course_id.nil?
          command.query['courseWorkStates'] = course_work_states unless course_work_states.nil?
          command.query['orderBy'] = order_by unless order_by.nil?
          command.query['pageSize'] = page_size unless page_size.nil?
          command.query['pageToken'] = page_token unless page_token.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Modifies assignee mode and options of a coursework. Only a teacher of the
        # course that contains the coursework may call this method. This method returns
        # the following error codes: * `PERMISSION_DENIED` if the requesting user is not
        # permitted to access the requested course or course work or for access errors. *
        # `INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if the
        # requested course or course work does not exist. * `FAILED_PRECONDITION` for
        # the following request error: * EmptyAssignees
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] id
        #   Identifier of the coursework.
        # @param [Google::Apis::ClassroomV1::ModifyCourseWorkAssigneesRequest] modify_course_work_assignees_request_object
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::CourseWork] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::CourseWork]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def modify_course_course_work_assignees(course_id, id, modify_course_work_assignees_request_object = nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/courses/{courseId}/courseWork/{id}:modifyAssignees', options)
          command.request_representation = Google::Apis::ClassroomV1::ModifyCourseWorkAssigneesRequest::Representation
          command.request_object = modify_course_work_assignees_request_object
          command.response_representation = Google::Apis::ClassroomV1::CourseWork::Representation
          command.response_class = Google::Apis::ClassroomV1::CourseWork
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['id'] = id unless id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Updates one or more fields of a course work. See google.classroom.v1.
        # CourseWork for details of which fields may be updated and who may change them.
        # This request must be made by the Developer Console project of the [OAuth
        # client ID](https://support.google.com/cloud/answer/6158849) used to create the
        # corresponding course work item. This method returns the following error codes:
        # * `PERMISSION_DENIED` if the requesting developer project did not create the
        # corresponding course work, if the user is not permitted to make the requested
        # modification to the student submission, or for access errors. * `
        # INVALID_ARGUMENT` if the request is malformed. * `FAILED_PRECONDITION` if the
        # requested course work has already been deleted. * `NOT_FOUND` if the requested
        # course or course work does not exist.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] id
        #   Identifier of the course work.
        # @param [Google::Apis::ClassroomV1::CourseWork] course_work_object
        # @param [String] update_mask
        #   Mask that identifies which fields on the course work to update. This field is
        #   required to do an update. The update fails if invalid fields are specified. If
        #   a field supports empty values, it can be cleared by specifying it in the
        #   update mask and not in the `CourseWork` object. If a field that does not
        #   support empty values is included in the update mask and not set in the `
        #   CourseWork` object, an `INVALID_ARGUMENT` error is returned. The following
        #   fields may be specified by teachers: * `title` * `description` * `state` * `
        #   due_date` * `due_time` * `max_points` * `scheduled_time` * `
        #   submission_modification_mode` * `topic_id` * `grading_period_id`
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::CourseWork] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::CourseWork]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def patch_course_course_work(course_id, id, course_work_object = nil, update_mask: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:patch, 'v1/courses/{courseId}/courseWork/{id}', options)
          command.request_representation = Google::Apis::ClassroomV1::CourseWork::Representation
          command.request_object = course_work_object
          command.response_representation = Google::Apis::ClassroomV1::CourseWork::Representation
          command.response_class = Google::Apis::ClassroomV1::CourseWork
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['id'] = id unless id.nil?
          command.query['updateMask'] = update_mask unless update_mask.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Updates a rubric. See google.classroom.v1.Rubric for details of which fields
        # can be updated. Rubric update capabilities are [limited](/classroom/rubrics/
        # limitations) once grading has started. The requesting user and course owner
        # must have rubrics creation capabilities. For details, see [licensing
        # requirements](https://developers.google.com/workspace/classroom/rubrics/
        # limitations#license-requirements). This request must be made by the Google
        # Cloud console of the [OAuth client ID](https://support.google.com/cloud/answer/
        # 6158849) used to create the parent course work item. This method returns the
        # following error codes: * `PERMISSION_DENIED` if the requesting developer
        # project didn't create the corresponding course work, if the user isn't
        # permitted to make the requested modification to the rubric, or for access
        # errors. This error code is also returned if grading has already started on the
        # rubric. * `INVALID_ARGUMENT` if the request is malformed and for the following
        # request error: * `RubricCriteriaInvalidFormat` * `NOT_FOUND` if the requested
        # course, course work, or rubric doesn't exist or if the user doesn't have
        # access to the corresponding course work. * `INTERNAL` if grading has already
        # started on the rubric.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] course_work_id
        #   Required. Identifier of the course work.
        # @param [Google::Apis::ClassroomV1::Rubric] rubric_object
        # @param [String] id
        #   Optional. Identifier of the rubric.
        # @param [String] update_mask
        #   Optional. Mask that identifies which fields on the rubric to update. This
        #   field is required to do an update. The update fails if invalid fields are
        #   specified. There are multiple options to define the criteria of a rubric: the `
        #   source_spreadsheet_id` and the `criteria` list. Only one of these can be used
        #   at a time to define a rubric. The rubric `criteria` list is fully replaced by
        #   the rubric criteria specified in the update request. For example, if a
        #   criterion or level is missing from the request, it is deleted. New criteria
        #   and levels are added and an ID is assigned. Existing criteria and levels
        #   retain the previously assigned ID if the ID is specified in the request. The
        #   following fields can be specified by teachers: * `criteria` * `
        #   source_spreadsheet_id`
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Rubric] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Rubric]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def update_course_course_work_rubric(course_id, course_work_id, rubric_object = nil, id: nil, update_mask: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:patch, 'v1/courses/{courseId}/courseWork/{courseWorkId}/rubric', options)
          command.request_representation = Google::Apis::ClassroomV1::Rubric::Representation
          command.request_object = rubric_object
          command.response_representation = Google::Apis::ClassroomV1::Rubric::Representation
          command.response_class = Google::Apis::ClassroomV1::Rubric
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['courseWorkId'] = course_work_id unless course_work_id.nil?
          command.query['id'] = id unless id.nil?
          command.query['updateMask'] = update_mask unless update_mask.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Creates an add-on attachment under a post. Requires the add-on to have
        # permission to create new attachments on the post. This method returns the
        # following error codes: * `PERMISSION_DENIED` for access errors. * `
        # INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if one of the
        # identified resources does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` under
        #   which to create the attachment. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [Google::Apis::ClassroomV1::AddOnAttachment] add_on_attachment_object
        # @param [String] add_on_token
        #   Optional. Token that authorizes the request. The token is passed as a query
        #   parameter when the user is redirected from Classroom to the add-on's URL. This
        #   authorization token is required for in-Classroom attachment creation but
        #   optional for partner-first attachment creation. Returns an error if not
        #   provided for partner-first attachment creation and the developer projects that
        #   created the attachment and its parent stream item do not match.
        # @param [String] post_id
        #   Optional. Deprecated, use `item_id` instead.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::AddOnAttachment] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::AddOnAttachment]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def create_course_course_work_add_on_attachment(course_id, item_id, add_on_attachment_object = nil, add_on_token: nil, post_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/courses/{courseId}/courseWork/{itemId}/addOnAttachments', options)
          command.request_representation = Google::Apis::ClassroomV1::AddOnAttachment::Representation
          command.request_object = add_on_attachment_object
          command.response_representation = Google::Apis::ClassroomV1::AddOnAttachment::Representation
          command.response_class = Google::Apis::ClassroomV1::AddOnAttachment
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['itemId'] = item_id unless item_id.nil?
          command.query['addOnToken'] = add_on_token unless add_on_token.nil?
          command.query['postId'] = post_id unless post_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Deletes an add-on attachment. Requires the add-on to have been the original
        # creator of the attachment. This method returns the following error codes: * `
        # PERMISSION_DENIED` for access errors. * `INVALID_ARGUMENT` if the request is
        # malformed. * `NOT_FOUND` if one of the identified resources does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` under
        #   which the attachment is attached. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [String] attachment_id
        #   Required. Identifier of the attachment.
        # @param [String] post_id
        #   Optional. Deprecated, use `item_id` instead.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Empty] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Empty]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def delete_course_course_work_add_on_attachment(course_id, item_id, attachment_id, post_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:delete, 'v1/courses/{courseId}/courseWork/{itemId}/addOnAttachments/{attachmentId}', options)
          command.response_representation = Google::Apis::ClassroomV1::Empty::Representation
          command.response_class = Google::Apis::ClassroomV1::Empty
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['itemId'] = item_id unless item_id.nil?
          command.params['attachmentId'] = attachment_id unless attachment_id.nil?
          command.query['postId'] = post_id unless post_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns an add-on attachment. Requires the add-on requesting the attachment to
        # be the original creator of the attachment. This method returns the following
        # error codes: * `PERMISSION_DENIED` for access errors. * `INVALID_ARGUMENT` if
        # the request is malformed. * `NOT_FOUND` if one of the identified resources
        # does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` under
        #   which the attachment is attached. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [String] attachment_id
        #   Required. Identifier of the attachment.
        # @param [String] post_id
        #   Optional. Deprecated, use `item_id` instead.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::AddOnAttachment] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::AddOnAttachment]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_course_course_work_add_on_attachment(course_id, item_id, attachment_id, post_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/courseWork/{itemId}/addOnAttachments/{attachmentId}', options)
          command.response_representation = Google::Apis::ClassroomV1::AddOnAttachment::Representation
          command.response_class = Google::Apis::ClassroomV1::AddOnAttachment
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['itemId'] = item_id unless item_id.nil?
          command.params['attachmentId'] = attachment_id unless attachment_id.nil?
          command.query['postId'] = post_id unless post_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns all attachments created by an add-on under the post. Requires the add-
        # on to have active attachments on the post or have permission to create new
        # attachments on the post. This method returns the following error codes: * `
        # PERMISSION_DENIED` for access errors. * `INVALID_ARGUMENT` if the request is
        # malformed. * `NOT_FOUND` if one of the identified resources does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` whose
        #   attachments should be enumerated. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [Fixnum] page_size
        #   The maximum number of attachments to return. The service may return fewer than
        #   this value. If unspecified, at most 20 attachments will be returned. The
        #   maximum value is 20; values above 20 will be coerced to 20.
        # @param [String] page_token
        #   A page token, received from a previous `ListAddOnAttachments` call. Provide
        #   this to retrieve the subsequent page. When paginating, all other parameters
        #   provided to `ListAddOnAttachments` must match the call that provided the page
        #   token.
        # @param [String] post_id
        #   Optional. Identifier of the post under the course whose attachments to
        #   enumerate. Deprecated, use `item_id` instead.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::ListAddOnAttachmentsResponse] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::ListAddOnAttachmentsResponse]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def list_course_course_work_add_on_attachments(course_id, item_id, page_size: nil, page_token: nil, post_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/courseWork/{itemId}/addOnAttachments', options)
          command.response_representation = Google::Apis::ClassroomV1::ListAddOnAttachmentsResponse::Representation
          command.response_class = Google::Apis::ClassroomV1::ListAddOnAttachmentsResponse
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['itemId'] = item_id unless item_id.nil?
          command.query['pageSize'] = page_size unless page_size.nil?
          command.query['pageToken'] = page_token unless page_token.nil?
          command.query['postId'] = post_id unless post_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Updates an add-on attachment. Requires the add-on to have been the original
        # creator of the attachment. This method returns the following error codes: * `
        # PERMISSION_DENIED` for access errors. * `INVALID_ARGUMENT` if the request is
        # malformed. * `NOT_FOUND` if one of the identified resources does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] item_id
        #   Identifier of the post under which the attachment is attached.
        # @param [String] attachment_id
        #   Required. Identifier of the attachment.
        # @param [Google::Apis::ClassroomV1::AddOnAttachment] add_on_attachment_object
        # @param [String] post_id
        #   Required. Identifier of the post under which the attachment is attached.
        # @param [String] update_mask
        #   Required. Mask that identifies which fields on the attachment to update. The
        #   update fails if invalid fields are specified. If a field supports empty values,
        #   it can be cleared by specifying it in the update mask and not in the `
        #   AddOnAttachment` object. If a field that does not support empty values is
        #   included in the update mask and not set in the `AddOnAttachment` object, an `
        #   INVALID_ARGUMENT` error is returned. The following fields may be specified by
        #   teachers: * `title` * `teacher_view_uri` * `student_view_uri` * `
        #   student_work_review_uri` * `due_date` * `due_time` * `max_points`
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::AddOnAttachment] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::AddOnAttachment]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def patch_course_course_work_add_on_attachment(course_id, item_id, attachment_id, add_on_attachment_object = nil, post_id: nil, update_mask: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:patch, 'v1/courses/{courseId}/courseWork/{itemId}/addOnAttachments/{attachmentId}', options)
          command.request_representation = Google::Apis::ClassroomV1::AddOnAttachment::Representation
          command.request_object = add_on_attachment_object
          command.response_representation = Google::Apis::ClassroomV1::AddOnAttachment::Representation
          command.response_class = Google::Apis::ClassroomV1::AddOnAttachment
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['itemId'] = item_id unless item_id.nil?
          command.params['attachmentId'] = attachment_id unless attachment_id.nil?
          command.query['postId'] = post_id unless post_id.nil?
          command.query['updateMask'] = update_mask unless update_mask.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a student submission for an add-on attachment. This method returns the
        # following error codes: * `PERMISSION_DENIED` for access errors. * `
        # INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if one of the
        # identified resources does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` under
        #   which the attachment is attached. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [String] attachment_id
        #   Required. Identifier of the attachment.
        # @param [String] submission_id
        #   Required. Identifier of the student’s submission.
        # @param [String] post_id
        #   Optional. Deprecated, use `item_id` instead.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::AddOnAttachmentStudentSubmission] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::AddOnAttachmentStudentSubmission]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_course_course_work_add_on_attachment_student_submission(course_id, item_id, attachment_id, submission_id, post_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/courseWork/{itemId}/addOnAttachments/{attachmentId}/studentSubmissions/{submissionId}', options)
          command.response_representation = Google::Apis::ClassroomV1::AddOnAttachmentStudentSubmission::Representation
          command.response_class = Google::Apis::ClassroomV1::AddOnAttachmentStudentSubmission
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['itemId'] = item_id unless item_id.nil?
          command.params['attachmentId'] = attachment_id unless attachment_id.nil?
          command.params['submissionId'] = submission_id unless submission_id.nil?
          command.query['postId'] = post_id unless post_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Updates data associated with an add-on attachment submission. Requires the add-
        # on to have been the original creator of the attachment and the attachment to
        # have a positive `max_points` value set. This method returns the following
        # error codes: * `PERMISSION_DENIED` for access errors. * `INVALID_ARGUMENT` if
        # the request is malformed. * `NOT_FOUND` if one of the identified resources
        # does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` under
        #   which the attachment is attached. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [String] attachment_id
        #   Required. Identifier of the attachment.
        # @param [String] submission_id
        #   Required. Identifier of the student's submission.
        # @param [Google::Apis::ClassroomV1::AddOnAttachmentStudentSubmission] add_on_attachment_student_submission_object
        # @param [String] post_id
        #   Optional. Deprecated, use `item_id` instead.
        # @param [String] update_mask
        #   Required. Mask that identifies which fields on the attachment to update. The
        #   update fails if invalid fields are specified. If a field supports empty values,
        #   it can be cleared by specifying it in the update mask and not in the `
        #   AddOnAttachmentStudentSubmission` object. The following fields may be
        #   specified by teachers: * `points_earned`
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::AddOnAttachmentStudentSubmission] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::AddOnAttachmentStudentSubmission]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def patch_course_course_work_add_on_attachment_student_submission(course_id, item_id, attachment_id, submission_id, add_on_attachment_student_submission_object = nil, post_id: nil, update_mask: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:patch, 'v1/courses/{courseId}/courseWork/{itemId}/addOnAttachments/{attachmentId}/studentSubmissions/{submissionId}', options)
          command.request_representation = Google::Apis::ClassroomV1::AddOnAttachmentStudentSubmission::Representation
          command.request_object = add_on_attachment_student_submission_object
          command.response_representation = Google::Apis::ClassroomV1::AddOnAttachmentStudentSubmission::Representation
          command.response_class = Google::Apis::ClassroomV1::AddOnAttachmentStudentSubmission
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['itemId'] = item_id unless item_id.nil?
          command.params['attachmentId'] = attachment_id unless attachment_id.nil?
          command.params['submissionId'] = submission_id unless submission_id.nil?
          command.query['postId'] = post_id unless post_id.nil?
          command.query['updateMask'] = update_mask unless update_mask.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Creates a rubric. The requesting user and course owner must have rubrics
        # creation capabilities. For details, see [licensing requirements](https://
        # developers.google.com/workspace/classroom/rubrics/limitations#license-
        # requirements). For further details, see [Rubrics structure and known
        # limitations](/classroom/rubrics/limitations). This request must be made by the
        # Google Cloud console of the [OAuth client ID](https://support.google.com/cloud/
        # answer/6158849) used to create the parent course work item. This method
        # returns the following error codes: * `PERMISSION_DENIED` if the requesting
        # user isn't permitted to create rubrics for course work in the requested course.
        # * `INTERNAL` if the request has insufficient OAuth scopes. * `
        # INVALID_ARGUMENT` if the request is malformed and for the following request
        # error: * `RubricCriteriaInvalidFormat` * `NOT_FOUND` if the requested course
        # or course work don't exist or the user doesn't have access to the course or
        # course work. * `FAILED_PRECONDITION` for the following request error: * `
        # AttachmentNotVisible`
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] course_work_id
        #   Required. Identifier of the course work.
        # @param [Google::Apis::ClassroomV1::Rubric] rubric_object
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Rubric] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Rubric]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def create_course_course_work_rubric(course_id, course_work_id, rubric_object = nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/courses/{courseId}/courseWork/{courseWorkId}/rubrics', options)
          command.request_representation = Google::Apis::ClassroomV1::Rubric::Representation
          command.request_object = rubric_object
          command.response_representation = Google::Apis::ClassroomV1::Rubric::Representation
          command.response_class = Google::Apis::ClassroomV1::Rubric
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['courseWorkId'] = course_work_id unless course_work_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Deletes a rubric. The requesting user and course owner must have rubrics
        # creation capabilities. For details, see [licensing requirements](https://
        # developers.google.com/workspace/classroom/rubrics/limitations#license-
        # requirements). This request must be made by the Google Cloud console of the [
        # OAuth client ID](https://support.google.com/cloud/answer/6158849) used to
        # create the corresponding rubric. This method returns the following error codes:
        # * `PERMISSION_DENIED` if the requesting developer project didn't create the
        # corresponding rubric, or if the requesting user isn't permitted to delete the
        # requested rubric. * `NOT_FOUND` if no rubric exists with the requested ID or
        # the user does not have access to the course, course work, or rubric. * `
        # INVALID_ARGUMENT` if grading has already started on the rubric.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] course_work_id
        #   Required. Identifier of the course work.
        # @param [String] id
        #   Required. Identifier of the rubric.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Empty] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Empty]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def delete_course_course_work_rubric(course_id, course_work_id, id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:delete, 'v1/courses/{courseId}/courseWork/{courseWorkId}/rubrics/{id}', options)
          command.response_representation = Google::Apis::ClassroomV1::Empty::Representation
          command.response_class = Google::Apis::ClassroomV1::Empty
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['courseWorkId'] = course_work_id unless course_work_id.nil?
          command.params['id'] = id unless id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a rubric. This method returns the following error codes: * `
        # PERMISSION_DENIED` for access errors. * `INVALID_ARGUMENT` if the request is
        # malformed. * `NOT_FOUND` if the requested course, course work, or rubric doesn'
        # t exist or if the user doesn't have access to the corresponding course work.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] course_work_id
        #   Required. Identifier of the course work.
        # @param [String] id
        #   Required. Identifier of the rubric.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Rubric] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Rubric]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_course_course_work_rubric(course_id, course_work_id, id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/courseWork/{courseWorkId}/rubrics/{id}', options)
          command.response_representation = Google::Apis::ClassroomV1::Rubric::Representation
          command.response_class = Google::Apis::ClassroomV1::Rubric
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['courseWorkId'] = course_work_id unless course_work_id.nil?
          command.params['id'] = id unless id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a list of rubrics that the requester is permitted to view. This method
        # returns the following error codes: * `PERMISSION_DENIED` for access errors. * `
        # INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if the requested
        # course or course work doesn't exist or if the user doesn't have access to the
        # corresponding course work.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] course_work_id
        #   Required. Identifier of the course work.
        # @param [Fixnum] page_size
        #   The maximum number of rubrics to return. If unspecified, at most 1 rubric is
        #   returned. The maximum value is 1; values above 1 are coerced to 1.
        # @param [String] page_token
        #   nextPageToken value returned from a previous list call, indicating that the
        #   subsequent page of results should be returned. The list request must be
        #   otherwise identical to the one that resulted in this token.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::ListRubricsResponse] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::ListRubricsResponse]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def list_course_course_work_rubrics(course_id, course_work_id, page_size: nil, page_token: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/courseWork/{courseWorkId}/rubrics', options)
          command.response_representation = Google::Apis::ClassroomV1::ListRubricsResponse::Representation
          command.response_class = Google::Apis::ClassroomV1::ListRubricsResponse
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['courseWorkId'] = course_work_id unless course_work_id.nil?
          command.query['pageSize'] = page_size unless page_size.nil?
          command.query['pageToken'] = page_token unless page_token.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Updates a rubric. See google.classroom.v1.Rubric for details of which fields
        # can be updated. Rubric update capabilities are [limited](/classroom/rubrics/
        # limitations) once grading has started. The requesting user and course owner
        # must have rubrics creation capabilities. For details, see [licensing
        # requirements](https://developers.google.com/workspace/classroom/rubrics/
        # limitations#license-requirements). This request must be made by the Google
        # Cloud console of the [OAuth client ID](https://support.google.com/cloud/answer/
        # 6158849) used to create the parent course work item. This method returns the
        # following error codes: * `PERMISSION_DENIED` if the requesting developer
        # project didn't create the corresponding course work, if the user isn't
        # permitted to make the requested modification to the rubric, or for access
        # errors. This error code is also returned if grading has already started on the
        # rubric. * `INVALID_ARGUMENT` if the request is malformed and for the following
        # request error: * `RubricCriteriaInvalidFormat` * `NOT_FOUND` if the requested
        # course, course work, or rubric doesn't exist or if the user doesn't have
        # access to the corresponding course work. * `INTERNAL` if grading has already
        # started on the rubric.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] course_work_id
        #   Required. Identifier of the course work.
        # @param [String] id
        #   Optional. Identifier of the rubric.
        # @param [Google::Apis::ClassroomV1::Rubric] rubric_object
        # @param [String] update_mask
        #   Optional. Mask that identifies which fields on the rubric to update. This
        #   field is required to do an update. The update fails if invalid fields are
        #   specified. There are multiple options to define the criteria of a rubric: the `
        #   source_spreadsheet_id` and the `criteria` list. Only one of these can be used
        #   at a time to define a rubric. The rubric `criteria` list is fully replaced by
        #   the rubric criteria specified in the update request. For example, if a
        #   criterion or level is missing from the request, it is deleted. New criteria
        #   and levels are added and an ID is assigned. Existing criteria and levels
        #   retain the previously assigned ID if the ID is specified in the request. The
        #   following fields can be specified by teachers: * `criteria` * `
        #   source_spreadsheet_id`
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Rubric] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Rubric]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def patch_course_course_work_rubric(course_id, course_work_id, id, rubric_object = nil, update_mask: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:patch, 'v1/courses/{courseId}/courseWork/{courseWorkId}/rubrics/{id}', options)
          command.request_representation = Google::Apis::ClassroomV1::Rubric::Representation
          command.request_object = rubric_object
          command.response_representation = Google::Apis::ClassroomV1::Rubric::Representation
          command.response_class = Google::Apis::ClassroomV1::Rubric
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['courseWorkId'] = course_work_id unless course_work_id.nil?
          command.params['id'] = id unless id.nil?
          command.query['updateMask'] = update_mask unless update_mask.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a student submission. * `PERMISSION_DENIED` if the requesting user is
        # not permitted to access the requested course, course work, or student
        # submission or for access errors. * `INVALID_ARGUMENT` if the request is
        # malformed. * `NOT_FOUND` if the requested course, course work, or student
        # submission does not exist.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] course_work_id
        #   Identifier of the course work.
        # @param [String] id
        #   Identifier of the student submission.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::StudentSubmission] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::StudentSubmission]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_student_submission(course_id, course_work_id, id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/courseWork/{courseWorkId}/studentSubmissions/{id}', options)
          command.response_representation = Google::Apis::ClassroomV1::StudentSubmission::Representation
          command.response_class = Google::Apis::ClassroomV1::StudentSubmission
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['courseWorkId'] = course_work_id unless course_work_id.nil?
          command.params['id'] = id unless id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a list of student submissions that the requester is permitted to view,
        # factoring in the OAuth scopes of the request. `-` may be specified as the `
        # course_work_id` to include student submissions for multiple course work items.
        # Course students may only view their own work. Course teachers and domain
        # administrators may view all student submissions. This method returns the
        # following error codes: * `PERMISSION_DENIED` if the requesting user is not
        # permitted to access the requested course or course work, or for access errors.
        # * `INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if the
        # requested course does not exist.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] course_work_id
        #   Identifier of the student work to request. This may be set to the string
        #   literal `"-"` to request student work for all course work in the specified
        #   course.
        # @param [String] late
        #   Requested lateness value. If specified, returned student submissions are
        #   restricted by the requested value. If unspecified, submissions are returned
        #   regardless of `late` value.
        # @param [Fixnum] page_size
        #   Maximum number of items to return. Zero or unspecified indicates that the
        #   server may assign a maximum. The server may return fewer than the specified
        #   number of results.
        # @param [String] page_token
        #   nextPageToken value returned from a previous list call, indicating that the
        #   subsequent page of results should be returned. The list request must be
        #   otherwise identical to the one that resulted in this token.
        # @param [Array<String>, String] states
        #   Requested submission states. If specified, returned student submissions match
        #   one of the specified submission states.
        # @param [String] user_id
        #   Optional argument to restrict returned student work to those owned by the
        #   student with the specified identifier. The identifier can be one of the
        #   following: * the numeric identifier for the user * the email address of the
        #   user * the string literal `"me"`, indicating the requesting user
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::ListStudentSubmissionsResponse] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::ListStudentSubmissionsResponse]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def list_student_submissions(course_id, course_work_id, late: nil, page_size: nil, page_token: nil, states: nil, user_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/courseWork/{courseWorkId}/studentSubmissions', options)
          command.response_representation = Google::Apis::ClassroomV1::ListStudentSubmissionsResponse::Representation
          command.response_class = Google::Apis::ClassroomV1::ListStudentSubmissionsResponse
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['courseWorkId'] = course_work_id unless course_work_id.nil?
          command.query['late'] = late unless late.nil?
          command.query['pageSize'] = page_size unless page_size.nil?
          command.query['pageToken'] = page_token unless page_token.nil?
          command.query['states'] = states unless states.nil?
          command.query['userId'] = user_id unless user_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Modifies attachments of student submission. Attachments may only be added to
        # student submissions belonging to course work objects with a `workType` of `
        # ASSIGNMENT`. This request must be made by the Developer Console project of the
        # [OAuth client ID](https://support.google.com/cloud/answer/6158849) used to
        # create the corresponding course work item. This method returns the following
        # error codes: * `PERMISSION_DENIED` if the requesting user is not permitted to
        # access the requested course or course work, if the user is not permitted to
        # modify attachments on the requested student submission, or for access errors. *
        # `INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if the
        # requested course, course work, or student submission does not exist.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] course_work_id
        #   Identifier of the course work.
        # @param [String] id
        #   Identifier of the student submission.
        # @param [Google::Apis::ClassroomV1::ModifyAttachmentsRequest] modify_attachments_request_object
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::StudentSubmission] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::StudentSubmission]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def modify_student_submission_attachments(course_id, course_work_id, id, modify_attachments_request_object = nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/courses/{courseId}/courseWork/{courseWorkId}/studentSubmissions/{id}:modifyAttachments', options)
          command.request_representation = Google::Apis::ClassroomV1::ModifyAttachmentsRequest::Representation
          command.request_object = modify_attachments_request_object
          command.response_representation = Google::Apis::ClassroomV1::StudentSubmission::Representation
          command.response_class = Google::Apis::ClassroomV1::StudentSubmission
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['courseWorkId'] = course_work_id unless course_work_id.nil?
          command.params['id'] = id unless id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Updates one or more fields of a student submission. See google.classroom.v1.
        # StudentSubmission for details of which fields may be updated and who may
        # change them. This request must be made by the Developer Console project of the
        # [OAuth client ID](https://support.google.com/cloud/answer/6158849) used to
        # create the corresponding course work item. This method returns the following
        # error codes: * `PERMISSION_DENIED` if the requesting developer project did not
        # create the corresponding course work, if the user is not permitted to make the
        # requested modification to the student submission, or for access errors. * `
        # INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if the requested
        # course, course work, or student submission does not exist.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] course_work_id
        #   Identifier of the course work.
        # @param [String] id
        #   Identifier of the student submission.
        # @param [Google::Apis::ClassroomV1::StudentSubmission] student_submission_object
        # @param [String] update_mask
        #   Mask that identifies which fields on the student submission to update. This
        #   field is required to do an update. The update fails if invalid fields are
        #   specified. The following fields may be specified by teachers: * `draft_grade` *
        #   `assigned_grade`
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::StudentSubmission] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::StudentSubmission]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def patch_student_submission(course_id, course_work_id, id, student_submission_object = nil, update_mask: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:patch, 'v1/courses/{courseId}/courseWork/{courseWorkId}/studentSubmissions/{id}', options)
          command.request_representation = Google::Apis::ClassroomV1::StudentSubmission::Representation
          command.request_object = student_submission_object
          command.response_representation = Google::Apis::ClassroomV1::StudentSubmission::Representation
          command.response_class = Google::Apis::ClassroomV1::StudentSubmission
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['courseWorkId'] = course_work_id unless course_work_id.nil?
          command.params['id'] = id unless id.nil?
          command.query['updateMask'] = update_mask unless update_mask.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Reclaims a student submission on behalf of the student that owns it.
        # Reclaiming a student submission transfers ownership of attached Drive files to
        # the student and updates the submission state. Only the student that owns the
        # requested student submission may call this method, and only for a student
        # submission that has been turned in. This request must be made by the Developer
        # Console project of the [OAuth client ID](https://support.google.com/cloud/
        # answer/6158849) used to create the corresponding course work item. This method
        # returns the following error codes: * `PERMISSION_DENIED` if the requesting
        # user is not permitted to access the requested course or course work, unsubmit
        # the requested student submission, or for access errors. * `FAILED_PRECONDITION`
        # if the student submission has not been turned in. * `INVALID_ARGUMENT` if the
        # request is malformed. * `NOT_FOUND` if the requested course, course work, or
        # student submission does not exist.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] course_work_id
        #   Identifier of the course work.
        # @param [String] id
        #   Identifier of the student submission.
        # @param [Google::Apis::ClassroomV1::ReclaimStudentSubmissionRequest] reclaim_student_submission_request_object
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Empty] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Empty]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def reclaim_student_submission(course_id, course_work_id, id, reclaim_student_submission_request_object = nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/courses/{courseId}/courseWork/{courseWorkId}/studentSubmissions/{id}:reclaim', options)
          command.request_representation = Google::Apis::ClassroomV1::ReclaimStudentSubmissionRequest::Representation
          command.request_object = reclaim_student_submission_request_object
          command.response_representation = Google::Apis::ClassroomV1::Empty::Representation
          command.response_class = Google::Apis::ClassroomV1::Empty
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['courseWorkId'] = course_work_id unless course_work_id.nil?
          command.params['id'] = id unless id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a student submission. Returning a student submission transfers
        # ownership of attached Drive files to the student and may also update the
        # submission state. Unlike the Classroom application, returning a student
        # submission does not set assignedGrade to the draftGrade value. Only a teacher
        # of the course that contains the requested student submission may call this
        # method. This request must be made by the Developer Console project of the [
        # OAuth client ID](https://support.google.com/cloud/answer/6158849) used to
        # create the corresponding course work item. This method returns the following
        # error codes: * `PERMISSION_DENIED` if the requesting user is not permitted to
        # access the requested course or course work, return the requested student
        # submission, or for access errors. * `INVALID_ARGUMENT` if the request is
        # malformed. * `NOT_FOUND` if the requested course, course work, or student
        # submission does not exist.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] course_work_id
        #   Identifier of the course work.
        # @param [String] id
        #   Identifier of the student submission.
        # @param [Google::Apis::ClassroomV1::ReturnStudentSubmissionRequest] return_student_submission_request_object
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Empty] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Empty]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def return_student_submission(course_id, course_work_id, id, return_student_submission_request_object = nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/courses/{courseId}/courseWork/{courseWorkId}/studentSubmissions/{id}:return', options)
          command.request_representation = Google::Apis::ClassroomV1::ReturnStudentSubmissionRequest::Representation
          command.request_object = return_student_submission_request_object
          command.response_representation = Google::Apis::ClassroomV1::Empty::Representation
          command.response_class = Google::Apis::ClassroomV1::Empty
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['courseWorkId'] = course_work_id unless course_work_id.nil?
          command.params['id'] = id unless id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Turns in a student submission. Turning in a student submission transfers
        # ownership of attached Drive files to the teacher and may also update the
        # submission state. This may only be called by the student that owns the
        # specified student submission. This request must be made by the Developer
        # Console project of the [OAuth client ID](https://support.google.com/cloud/
        # answer/6158849) used to create the corresponding course work item. This method
        # returns the following error codes: * `PERMISSION_DENIED` if the requesting
        # user is not permitted to access the requested course or course work, turn in
        # the requested student submission, or for access errors. * `INVALID_ARGUMENT`
        # if the request is malformed. * `NOT_FOUND` if the requested course, course
        # work, or student submission does not exist.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] course_work_id
        #   Identifier of the course work.
        # @param [String] id
        #   Identifier of the student submission.
        # @param [Google::Apis::ClassroomV1::TurnInStudentSubmissionRequest] turn_in_student_submission_request_object
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Empty] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Empty]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def turn_in_student_submission(course_id, course_work_id, id, turn_in_student_submission_request_object = nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/courses/{courseId}/courseWork/{courseWorkId}/studentSubmissions/{id}:turnIn', options)
          command.request_representation = Google::Apis::ClassroomV1::TurnInStudentSubmissionRequest::Representation
          command.request_object = turn_in_student_submission_request_object
          command.response_representation = Google::Apis::ClassroomV1::Empty::Representation
          command.response_class = Google::Apis::ClassroomV1::Empty
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['courseWorkId'] = course_work_id unless course_work_id.nil?
          command.params['id'] = id unless id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Creates a course work material. This method returns the following error codes:
        # * `PERMISSION_DENIED` if the requesting user is not permitted to access the
        # requested course, create course work material in the requested course, share a
        # Drive attachment, or for access errors. * `INVALID_ARGUMENT` if the request is
        # malformed or if more than 20 * materials are provided. * `NOT_FOUND` if the
        # requested course does not exist. * `FAILED_PRECONDITION` for the following
        # request error: * AttachmentNotVisible
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [Google::Apis::ClassroomV1::CourseWorkMaterial] course_work_material_object
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::CourseWorkMaterial] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::CourseWorkMaterial]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def create_course_course_work_material(course_id, course_work_material_object = nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/courses/{courseId}/courseWorkMaterials', options)
          command.request_representation = Google::Apis::ClassroomV1::CourseWorkMaterial::Representation
          command.request_object = course_work_material_object
          command.response_representation = Google::Apis::ClassroomV1::CourseWorkMaterial::Representation
          command.response_class = Google::Apis::ClassroomV1::CourseWorkMaterial
          command.params['courseId'] = course_id unless course_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Deletes a course work material. This request must be made by the Developer
        # Console project of the [OAuth client ID](https://support.google.com/cloud/
        # answer/6158849) used to create the corresponding course work material item.
        # This method returns the following error codes: * `PERMISSION_DENIED` if the
        # requesting developer project did not create the corresponding course work
        # material, if the requesting user is not permitted to delete the requested
        # course or for access errors. * `FAILED_PRECONDITION` if the requested course
        # work material has already been deleted. * `NOT_FOUND` if no course exists with
        # the requested ID.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] id
        #   Identifier of the course work material to delete. This identifier is a
        #   Classroom-assigned identifier.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Empty] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Empty]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def delete_course_course_work_material(course_id, id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:delete, 'v1/courses/{courseId}/courseWorkMaterials/{id}', options)
          command.response_representation = Google::Apis::ClassroomV1::Empty::Representation
          command.response_class = Google::Apis::ClassroomV1::Empty
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['id'] = id unless id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a course work material. This method returns the following error codes:
        # * `PERMISSION_DENIED` if the requesting user is not permitted to access the
        # requested course or course work material, or for access errors. * `
        # INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if the requested
        # course or course work material does not exist.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] id
        #   Identifier of the course work material.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::CourseWorkMaterial] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::CourseWorkMaterial]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_course_course_work_material(course_id, id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/courseWorkMaterials/{id}', options)
          command.response_representation = Google::Apis::ClassroomV1::CourseWorkMaterial::Representation
          command.response_class = Google::Apis::ClassroomV1::CourseWorkMaterial
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['id'] = id unless id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Gets metadata for Classroom add-ons in the context of a specific post. To
        # maintain the integrity of its own data and permissions model, an add-on should
        # call this to validate query parameters and the requesting user's role whenever
        # the add-on is opened in an [iframe](https://developers.google.com/workspace/
        # classroom/add-ons/get-started/iframes/iframes-overview). This method returns
        # the following error codes: * `PERMISSION_DENIED` for access errors. * `
        # INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if one of the
        # identified resources does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` under
        #   which the attachment is attached. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [String] add_on_token
        #   Optional. Token that authorizes the request. The token is passed as a query
        #   parameter when the user is redirected from Classroom to the add-on's URL. The
        #   authorization token is required when neither of the following is true: * The
        #   add-on has attachments on the post. * The developer project issuing the
        #   request is the same project that created the post.
        # @param [String] attachment_id
        #   Optional. The identifier of the attachment. This field is required for all
        #   requests except when the user is in the [Attachment Discovery iframe](https://
        #   developers.google.com/workspace/classroom/add-ons/get-started/iframes/
        #   attachment-discovery-iframe).
        # @param [String] post_id
        #   Optional. Deprecated, use `item_id` instead.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::AddOnContext] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::AddOnContext]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_course_course_work_material_add_on_context(course_id, item_id, add_on_token: nil, attachment_id: nil, post_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/courseWorkMaterials/{itemId}/addOnContext', options)
          command.response_representation = Google::Apis::ClassroomV1::AddOnContext::Representation
          command.response_class = Google::Apis::ClassroomV1::AddOnContext
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['itemId'] = item_id unless item_id.nil?
          command.query['addOnToken'] = add_on_token unless add_on_token.nil?
          command.query['attachmentId'] = attachment_id unless attachment_id.nil?
          command.query['postId'] = post_id unless post_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a list of course work material that the requester is permitted to view.
        # Course students may only view `PUBLISHED` course work material. Course
        # teachers and domain administrators may view all course work material. This
        # method returns the following error codes: * `PERMISSION_DENIED` if the
        # requesting user is not permitted to access the requested course or for access
        # errors. * `INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if the
        # requested course does not exist.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [Array<String>, String] course_work_material_states
        #   Restriction on the work status to return. Only course work material that
        #   matches is returned. If unspecified, items with a work status of `PUBLISHED`
        #   is returned.
        # @param [String] material_drive_id
        #   Optional filtering for course work material with at least one Drive material
        #   whose ID matches the provided string. If `material_link` is also specified,
        #   course work material must have materials matching both filters.
        # @param [String] material_link
        #   Optional filtering for course work material with at least one link material
        #   whose URL partially matches the provided string.
        # @param [String] order_by
        #   Optional sort ordering for results. A comma-separated list of fields with an
        #   optional sort direction keyword. Supported field is `updateTime`. Supported
        #   direction keywords are `asc` and `desc`. If not specified, `updateTime desc`
        #   is the default behavior. Examples: `updateTime asc`, `updateTime`
        # @param [Fixnum] page_size
        #   Maximum number of items to return. Zero or unspecified indicates that the
        #   server may assign a maximum. The server may return fewer than the specified
        #   number of results.
        # @param [String] page_token
        #   nextPageToken value returned from a previous list call, indicating that the
        #   subsequent page of results should be returned. The list request must be
        #   otherwise identical to the one that resulted in this token.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::ListCourseWorkMaterialResponse] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::ListCourseWorkMaterialResponse]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def list_course_course_work_materials(course_id, course_work_material_states: nil, material_drive_id: nil, material_link: nil, order_by: nil, page_size: nil, page_token: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/courseWorkMaterials', options)
          command.response_representation = Google::Apis::ClassroomV1::ListCourseWorkMaterialResponse::Representation
          command.response_class = Google::Apis::ClassroomV1::ListCourseWorkMaterialResponse
          command.params['courseId'] = course_id unless course_id.nil?
          command.query['courseWorkMaterialStates'] = course_work_material_states unless course_work_material_states.nil?
          command.query['materialDriveId'] = material_drive_id unless material_drive_id.nil?
          command.query['materialLink'] = material_link unless material_link.nil?
          command.query['orderBy'] = order_by unless order_by.nil?
          command.query['pageSize'] = page_size unless page_size.nil?
          command.query['pageToken'] = page_token unless page_token.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Updates one or more fields of a course work material. This method returns the
        # following error codes: * `PERMISSION_DENIED` if the requesting developer
        # project for access errors. * `INVALID_ARGUMENT` if the request is malformed. *
        # `FAILED_PRECONDITION` if the requested course work material has already been
        # deleted. * `NOT_FOUND` if the requested course or course work material does
        # not exist
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] id
        #   Identifier of the course work material.
        # @param [Google::Apis::ClassroomV1::CourseWorkMaterial] course_work_material_object
        # @param [String] update_mask
        #   Mask that identifies which fields on the course work material to update. This
        #   field is required to do an update. The update fails if invalid fields are
        #   specified. If a field supports empty values, it can be cleared by specifying
        #   it in the update mask and not in the course work material object. If a field
        #   that does not support empty values is included in the update mask and not set
        #   in the course work material object, an `INVALID_ARGUMENT` error is returned.
        #   The following fields may be specified by teachers: * `title` * `description` *
        #   `state` * `scheduled_time` * `topic_id`
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::CourseWorkMaterial] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::CourseWorkMaterial]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def patch_course_course_work_material(course_id, id, course_work_material_object = nil, update_mask: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:patch, 'v1/courses/{courseId}/courseWorkMaterials/{id}', options)
          command.request_representation = Google::Apis::ClassroomV1::CourseWorkMaterial::Representation
          command.request_object = course_work_material_object
          command.response_representation = Google::Apis::ClassroomV1::CourseWorkMaterial::Representation
          command.response_class = Google::Apis::ClassroomV1::CourseWorkMaterial
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['id'] = id unless id.nil?
          command.query['updateMask'] = update_mask unless update_mask.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Creates an add-on attachment under a post. Requires the add-on to have
        # permission to create new attachments on the post. This method returns the
        # following error codes: * `PERMISSION_DENIED` for access errors. * `
        # INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if one of the
        # identified resources does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` under
        #   which to create the attachment. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [Google::Apis::ClassroomV1::AddOnAttachment] add_on_attachment_object
        # @param [String] add_on_token
        #   Optional. Token that authorizes the request. The token is passed as a query
        #   parameter when the user is redirected from Classroom to the add-on's URL. This
        #   authorization token is required for in-Classroom attachment creation but
        #   optional for partner-first attachment creation. Returns an error if not
        #   provided for partner-first attachment creation and the developer projects that
        #   created the attachment and its parent stream item do not match.
        # @param [String] post_id
        #   Optional. Deprecated, use `item_id` instead.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::AddOnAttachment] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::AddOnAttachment]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def create_course_course_work_material_add_on_attachment(course_id, item_id, add_on_attachment_object = nil, add_on_token: nil, post_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/courses/{courseId}/courseWorkMaterials/{itemId}/addOnAttachments', options)
          command.request_representation = Google::Apis::ClassroomV1::AddOnAttachment::Representation
          command.request_object = add_on_attachment_object
          command.response_representation = Google::Apis::ClassroomV1::AddOnAttachment::Representation
          command.response_class = Google::Apis::ClassroomV1::AddOnAttachment
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['itemId'] = item_id unless item_id.nil?
          command.query['addOnToken'] = add_on_token unless add_on_token.nil?
          command.query['postId'] = post_id unless post_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Deletes an add-on attachment. Requires the add-on to have been the original
        # creator of the attachment. This method returns the following error codes: * `
        # PERMISSION_DENIED` for access errors. * `INVALID_ARGUMENT` if the request is
        # malformed. * `NOT_FOUND` if one of the identified resources does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` under
        #   which the attachment is attached. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [String] attachment_id
        #   Required. Identifier of the attachment.
        # @param [String] post_id
        #   Optional. Deprecated, use `item_id` instead.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Empty] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Empty]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def delete_course_course_work_material_add_on_attachment(course_id, item_id, attachment_id, post_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:delete, 'v1/courses/{courseId}/courseWorkMaterials/{itemId}/addOnAttachments/{attachmentId}', options)
          command.response_representation = Google::Apis::ClassroomV1::Empty::Representation
          command.response_class = Google::Apis::ClassroomV1::Empty
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['itemId'] = item_id unless item_id.nil?
          command.params['attachmentId'] = attachment_id unless attachment_id.nil?
          command.query['postId'] = post_id unless post_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns an add-on attachment. Requires the add-on requesting the attachment to
        # be the original creator of the attachment. This method returns the following
        # error codes: * `PERMISSION_DENIED` for access errors. * `INVALID_ARGUMENT` if
        # the request is malformed. * `NOT_FOUND` if one of the identified resources
        # does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` under
        #   which the attachment is attached. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [String] attachment_id
        #   Required. Identifier of the attachment.
        # @param [String] post_id
        #   Optional. Deprecated, use `item_id` instead.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::AddOnAttachment] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::AddOnAttachment]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_course_course_work_material_add_on_attachment(course_id, item_id, attachment_id, post_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/courseWorkMaterials/{itemId}/addOnAttachments/{attachmentId}', options)
          command.response_representation = Google::Apis::ClassroomV1::AddOnAttachment::Representation
          command.response_class = Google::Apis::ClassroomV1::AddOnAttachment
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['itemId'] = item_id unless item_id.nil?
          command.params['attachmentId'] = attachment_id unless attachment_id.nil?
          command.query['postId'] = post_id unless post_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns all attachments created by an add-on under the post. Requires the add-
        # on to have active attachments on the post or have permission to create new
        # attachments on the post. This method returns the following error codes: * `
        # PERMISSION_DENIED` for access errors. * `INVALID_ARGUMENT` if the request is
        # malformed. * `NOT_FOUND` if one of the identified resources does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` whose
        #   attachments should be enumerated. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [Fixnum] page_size
        #   The maximum number of attachments to return. The service may return fewer than
        #   this value. If unspecified, at most 20 attachments will be returned. The
        #   maximum value is 20; values above 20 will be coerced to 20.
        # @param [String] page_token
        #   A page token, received from a previous `ListAddOnAttachments` call. Provide
        #   this to retrieve the subsequent page. When paginating, all other parameters
        #   provided to `ListAddOnAttachments` must match the call that provided the page
        #   token.
        # @param [String] post_id
        #   Optional. Identifier of the post under the course whose attachments to
        #   enumerate. Deprecated, use `item_id` instead.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::ListAddOnAttachmentsResponse] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::ListAddOnAttachmentsResponse]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def list_course_course_work_material_add_on_attachments(course_id, item_id, page_size: nil, page_token: nil, post_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/courseWorkMaterials/{itemId}/addOnAttachments', options)
          command.response_representation = Google::Apis::ClassroomV1::ListAddOnAttachmentsResponse::Representation
          command.response_class = Google::Apis::ClassroomV1::ListAddOnAttachmentsResponse
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['itemId'] = item_id unless item_id.nil?
          command.query['pageSize'] = page_size unless page_size.nil?
          command.query['pageToken'] = page_token unless page_token.nil?
          command.query['postId'] = post_id unless post_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Updates an add-on attachment. Requires the add-on to have been the original
        # creator of the attachment. This method returns the following error codes: * `
        # PERMISSION_DENIED` for access errors. * `INVALID_ARGUMENT` if the request is
        # malformed. * `NOT_FOUND` if one of the identified resources does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] item_id
        #   Identifier of the post under which the attachment is attached.
        # @param [String] attachment_id
        #   Required. Identifier of the attachment.
        # @param [Google::Apis::ClassroomV1::AddOnAttachment] add_on_attachment_object
        # @param [String] post_id
        #   Required. Identifier of the post under which the attachment is attached.
        # @param [String] update_mask
        #   Required. Mask that identifies which fields on the attachment to update. The
        #   update fails if invalid fields are specified. If a field supports empty values,
        #   it can be cleared by specifying it in the update mask and not in the `
        #   AddOnAttachment` object. If a field that does not support empty values is
        #   included in the update mask and not set in the `AddOnAttachment` object, an `
        #   INVALID_ARGUMENT` error is returned. The following fields may be specified by
        #   teachers: * `title` * `teacher_view_uri` * `student_view_uri` * `
        #   student_work_review_uri` * `due_date` * `due_time` * `max_points`
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::AddOnAttachment] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::AddOnAttachment]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def patch_course_course_work_material_add_on_attachment(course_id, item_id, attachment_id, add_on_attachment_object = nil, post_id: nil, update_mask: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:patch, 'v1/courses/{courseId}/courseWorkMaterials/{itemId}/addOnAttachments/{attachmentId}', options)
          command.request_representation = Google::Apis::ClassroomV1::AddOnAttachment::Representation
          command.request_object = add_on_attachment_object
          command.response_representation = Google::Apis::ClassroomV1::AddOnAttachment::Representation
          command.response_class = Google::Apis::ClassroomV1::AddOnAttachment
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['itemId'] = item_id unless item_id.nil?
          command.params['attachmentId'] = attachment_id unless attachment_id.nil?
          command.query['postId'] = post_id unless post_id.nil?
          command.query['updateMask'] = update_mask unless update_mask.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Gets metadata for Classroom add-ons in the context of a specific post. To
        # maintain the integrity of its own data and permissions model, an add-on should
        # call this to validate query parameters and the requesting user's role whenever
        # the add-on is opened in an [iframe](https://developers.google.com/workspace/
        # classroom/add-ons/get-started/iframes/iframes-overview). This method returns
        # the following error codes: * `PERMISSION_DENIED` for access errors. * `
        # INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if one of the
        # identified resources does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] post_id
        #   Optional. Deprecated, use `item_id` instead.
        # @param [String] add_on_token
        #   Optional. Token that authorizes the request. The token is passed as a query
        #   parameter when the user is redirected from Classroom to the add-on's URL. The
        #   authorization token is required when neither of the following is true: * The
        #   add-on has attachments on the post. * The developer project issuing the
        #   request is the same project that created the post.
        # @param [String] attachment_id
        #   Optional. The identifier of the attachment. This field is required for all
        #   requests except when the user is in the [Attachment Discovery iframe](https://
        #   developers.google.com/workspace/classroom/add-ons/get-started/iframes/
        #   attachment-discovery-iframe).
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` under
        #   which the attachment is attached. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::AddOnContext] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::AddOnContext]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_course_post_add_on_context(course_id, post_id, add_on_token: nil, attachment_id: nil, item_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/posts/{postId}/addOnContext', options)
          command.response_representation = Google::Apis::ClassroomV1::AddOnContext::Representation
          command.response_class = Google::Apis::ClassroomV1::AddOnContext
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['postId'] = post_id unless post_id.nil?
          command.query['addOnToken'] = add_on_token unless add_on_token.nil?
          command.query['attachmentId'] = attachment_id unless attachment_id.nil?
          command.query['itemId'] = item_id unless item_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Creates an add-on attachment under a post. Requires the add-on to have
        # permission to create new attachments on the post. This method returns the
        # following error codes: * `PERMISSION_DENIED` for access errors. * `
        # INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if one of the
        # identified resources does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] post_id
        #   Optional. Deprecated, use `item_id` instead.
        # @param [Google::Apis::ClassroomV1::AddOnAttachment] add_on_attachment_object
        # @param [String] add_on_token
        #   Optional. Token that authorizes the request. The token is passed as a query
        #   parameter when the user is redirected from Classroom to the add-on's URL. This
        #   authorization token is required for in-Classroom attachment creation but
        #   optional for partner-first attachment creation. Returns an error if not
        #   provided for partner-first attachment creation and the developer projects that
        #   created the attachment and its parent stream item do not match.
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` under
        #   which to create the attachment. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::AddOnAttachment] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::AddOnAttachment]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def create_course_post_add_on_attachment(course_id, post_id, add_on_attachment_object = nil, add_on_token: nil, item_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/courses/{courseId}/posts/{postId}/addOnAttachments', options)
          command.request_representation = Google::Apis::ClassroomV1::AddOnAttachment::Representation
          command.request_object = add_on_attachment_object
          command.response_representation = Google::Apis::ClassroomV1::AddOnAttachment::Representation
          command.response_class = Google::Apis::ClassroomV1::AddOnAttachment
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['postId'] = post_id unless post_id.nil?
          command.query['addOnToken'] = add_on_token unless add_on_token.nil?
          command.query['itemId'] = item_id unless item_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Deletes an add-on attachment. Requires the add-on to have been the original
        # creator of the attachment. This method returns the following error codes: * `
        # PERMISSION_DENIED` for access errors. * `INVALID_ARGUMENT` if the request is
        # malformed. * `NOT_FOUND` if one of the identified resources does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] post_id
        #   Optional. Deprecated, use `item_id` instead.
        # @param [String] attachment_id
        #   Required. Identifier of the attachment.
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` under
        #   which the attachment is attached. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Empty] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Empty]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def delete_course_post_add_on_attachment(course_id, post_id, attachment_id, item_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:delete, 'v1/courses/{courseId}/posts/{postId}/addOnAttachments/{attachmentId}', options)
          command.response_representation = Google::Apis::ClassroomV1::Empty::Representation
          command.response_class = Google::Apis::ClassroomV1::Empty
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['postId'] = post_id unless post_id.nil?
          command.params['attachmentId'] = attachment_id unless attachment_id.nil?
          command.query['itemId'] = item_id unless item_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns an add-on attachment. Requires the add-on requesting the attachment to
        # be the original creator of the attachment. This method returns the following
        # error codes: * `PERMISSION_DENIED` for access errors. * `INVALID_ARGUMENT` if
        # the request is malformed. * `NOT_FOUND` if one of the identified resources
        # does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] post_id
        #   Optional. Deprecated, use `item_id` instead.
        # @param [String] attachment_id
        #   Required. Identifier of the attachment.
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` under
        #   which the attachment is attached. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::AddOnAttachment] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::AddOnAttachment]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_course_post_add_on_attachment(course_id, post_id, attachment_id, item_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/posts/{postId}/addOnAttachments/{attachmentId}', options)
          command.response_representation = Google::Apis::ClassroomV1::AddOnAttachment::Representation
          command.response_class = Google::Apis::ClassroomV1::AddOnAttachment
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['postId'] = post_id unless post_id.nil?
          command.params['attachmentId'] = attachment_id unless attachment_id.nil?
          command.query['itemId'] = item_id unless item_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns all attachments created by an add-on under the post. Requires the add-
        # on to have active attachments on the post or have permission to create new
        # attachments on the post. This method returns the following error codes: * `
        # PERMISSION_DENIED` for access errors. * `INVALID_ARGUMENT` if the request is
        # malformed. * `NOT_FOUND` if one of the identified resources does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] post_id
        #   Optional. Identifier of the post under the course whose attachments to
        #   enumerate. Deprecated, use `item_id` instead.
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` whose
        #   attachments should be enumerated. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [Fixnum] page_size
        #   The maximum number of attachments to return. The service may return fewer than
        #   this value. If unspecified, at most 20 attachments will be returned. The
        #   maximum value is 20; values above 20 will be coerced to 20.
        # @param [String] page_token
        #   A page token, received from a previous `ListAddOnAttachments` call. Provide
        #   this to retrieve the subsequent page. When paginating, all other parameters
        #   provided to `ListAddOnAttachments` must match the call that provided the page
        #   token.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::ListAddOnAttachmentsResponse] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::ListAddOnAttachmentsResponse]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def list_course_post_add_on_attachments(course_id, post_id, item_id: nil, page_size: nil, page_token: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/posts/{postId}/addOnAttachments', options)
          command.response_representation = Google::Apis::ClassroomV1::ListAddOnAttachmentsResponse::Representation
          command.response_class = Google::Apis::ClassroomV1::ListAddOnAttachmentsResponse
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['postId'] = post_id unless post_id.nil?
          command.query['itemId'] = item_id unless item_id.nil?
          command.query['pageSize'] = page_size unless page_size.nil?
          command.query['pageToken'] = page_token unless page_token.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Updates an add-on attachment. Requires the add-on to have been the original
        # creator of the attachment. This method returns the following error codes: * `
        # PERMISSION_DENIED` for access errors. * `INVALID_ARGUMENT` if the request is
        # malformed. * `NOT_FOUND` if one of the identified resources does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] post_id
        #   Required. Identifier of the post under which the attachment is attached.
        # @param [String] attachment_id
        #   Required. Identifier of the attachment.
        # @param [Google::Apis::ClassroomV1::AddOnAttachment] add_on_attachment_object
        # @param [String] item_id
        #   Identifier of the post under which the attachment is attached.
        # @param [String] update_mask
        #   Required. Mask that identifies which fields on the attachment to update. The
        #   update fails if invalid fields are specified. If a field supports empty values,
        #   it can be cleared by specifying it in the update mask and not in the `
        #   AddOnAttachment` object. If a field that does not support empty values is
        #   included in the update mask and not set in the `AddOnAttachment` object, an `
        #   INVALID_ARGUMENT` error is returned. The following fields may be specified by
        #   teachers: * `title` * `teacher_view_uri` * `student_view_uri` * `
        #   student_work_review_uri` * `due_date` * `due_time` * `max_points`
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::AddOnAttachment] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::AddOnAttachment]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def patch_course_post_add_on_attachment(course_id, post_id, attachment_id, add_on_attachment_object = nil, item_id: nil, update_mask: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:patch, 'v1/courses/{courseId}/posts/{postId}/addOnAttachments/{attachmentId}', options)
          command.request_representation = Google::Apis::ClassroomV1::AddOnAttachment::Representation
          command.request_object = add_on_attachment_object
          command.response_representation = Google::Apis::ClassroomV1::AddOnAttachment::Representation
          command.response_class = Google::Apis::ClassroomV1::AddOnAttachment
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['postId'] = post_id unless post_id.nil?
          command.params['attachmentId'] = attachment_id unless attachment_id.nil?
          command.query['itemId'] = item_id unless item_id.nil?
          command.query['updateMask'] = update_mask unless update_mask.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a student submission for an add-on attachment. This method returns the
        # following error codes: * `PERMISSION_DENIED` for access errors. * `
        # INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if one of the
        # identified resources does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] post_id
        #   Optional. Deprecated, use `item_id` instead.
        # @param [String] attachment_id
        #   Required. Identifier of the attachment.
        # @param [String] submission_id
        #   Required. Identifier of the student’s submission.
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` under
        #   which the attachment is attached. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::AddOnAttachmentStudentSubmission] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::AddOnAttachmentStudentSubmission]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_course_post_add_on_attachment_student_submission(course_id, post_id, attachment_id, submission_id, item_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/posts/{postId}/addOnAttachments/{attachmentId}/studentSubmissions/{submissionId}', options)
          command.response_representation = Google::Apis::ClassroomV1::AddOnAttachmentStudentSubmission::Representation
          command.response_class = Google::Apis::ClassroomV1::AddOnAttachmentStudentSubmission
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['postId'] = post_id unless post_id.nil?
          command.params['attachmentId'] = attachment_id unless attachment_id.nil?
          command.params['submissionId'] = submission_id unless submission_id.nil?
          command.query['itemId'] = item_id unless item_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Updates data associated with an add-on attachment submission. Requires the add-
        # on to have been the original creator of the attachment and the attachment to
        # have a positive `max_points` value set. This method returns the following
        # error codes: * `PERMISSION_DENIED` for access errors. * `INVALID_ARGUMENT` if
        # the request is malformed. * `NOT_FOUND` if one of the identified resources
        # does not exist.
        # @param [String] course_id
        #   Required. Identifier of the course.
        # @param [String] post_id
        #   Optional. Deprecated, use `item_id` instead.
        # @param [String] attachment_id
        #   Required. Identifier of the attachment.
        # @param [String] submission_id
        #   Required. Identifier of the student's submission.
        # @param [Google::Apis::ClassroomV1::AddOnAttachmentStudentSubmission] add_on_attachment_student_submission_object
        # @param [String] item_id
        #   Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` under
        #   which the attachment is attached. This field is required, but is not marked as
        #   such while we are migrating from post_id.
        # @param [String] update_mask
        #   Required. Mask that identifies which fields on the attachment to update. The
        #   update fails if invalid fields are specified. If a field supports empty values,
        #   it can be cleared by specifying it in the update mask and not in the `
        #   AddOnAttachmentStudentSubmission` object. The following fields may be
        #   specified by teachers: * `points_earned`
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::AddOnAttachmentStudentSubmission] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::AddOnAttachmentStudentSubmission]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def patch_course_post_add_on_attachment_student_submission(course_id, post_id, attachment_id, submission_id, add_on_attachment_student_submission_object = nil, item_id: nil, update_mask: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:patch, 'v1/courses/{courseId}/posts/{postId}/addOnAttachments/{attachmentId}/studentSubmissions/{submissionId}', options)
          command.request_representation = Google::Apis::ClassroomV1::AddOnAttachmentStudentSubmission::Representation
          command.request_object = add_on_attachment_student_submission_object
          command.response_representation = Google::Apis::ClassroomV1::AddOnAttachmentStudentSubmission::Representation
          command.response_class = Google::Apis::ClassroomV1::AddOnAttachmentStudentSubmission
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['postId'] = post_id unless post_id.nil?
          command.params['attachmentId'] = attachment_id unless attachment_id.nil?
          command.params['submissionId'] = submission_id unless submission_id.nil?
          command.query['itemId'] = item_id unless item_id.nil?
          command.query['updateMask'] = update_mask unless update_mask.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Adds a user as a student of a course. Domain administrators are permitted to [
        # directly add](https://developers.google.com/workspace/classroom/guides/manage-
        # users) users within their domain as students to courses within their domain.
        # Students are permitted to add themselves to a course using an enrollment code.
        # This method returns the following error codes: * `PERMISSION_DENIED` if the
        # requesting user is not permitted to create students in this course or for
        # access errors. * `NOT_FOUND` if the requested course ID does not exist. * `
        # FAILED_PRECONDITION` if the requested user's account is disabled, for the
        # following request errors: * CourseMemberLimitReached * CourseNotModifiable *
        # UserGroupsMembershipLimitReached * InactiveCourseOwner * `ALREADY_EXISTS` if
        # the user is already a student or teacher in the course.
        # @param [String] course_id
        #   Identifier of the course to create the student in. This identifier can be
        #   either the Classroom-assigned identifier or an alias.
        # @param [Google::Apis::ClassroomV1::Student] student_object
        # @param [String] enrollment_code
        #   Enrollment code of the course to create the student in. This code is required
        #   if userId corresponds to the requesting user; it may be omitted if the
        #   requesting user has administrative permissions to create students for any user.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Student] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Student]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def create_course_student(course_id, student_object = nil, enrollment_code: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/courses/{courseId}/students', options)
          command.request_representation = Google::Apis::ClassroomV1::Student::Representation
          command.request_object = student_object
          command.response_representation = Google::Apis::ClassroomV1::Student::Representation
          command.response_class = Google::Apis::ClassroomV1::Student
          command.params['courseId'] = course_id unless course_id.nil?
          command.query['enrollmentCode'] = enrollment_code unless enrollment_code.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Deletes a student of a course. This method returns the following error codes: *
        # `PERMISSION_DENIED` if the requesting user is not permitted to delete
        # students of this course or for access errors. * `NOT_FOUND` if no student of
        # this course has the requested ID or if the course does not exist.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] user_id
        #   Identifier of the student to delete. The identifier can be one of the
        #   following: * the numeric identifier for the user * the email address of the
        #   user * the string literal `"me"`, indicating the requesting user
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Empty] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Empty]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def delete_course_student(course_id, user_id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:delete, 'v1/courses/{courseId}/students/{userId}', options)
          command.response_representation = Google::Apis::ClassroomV1::Empty::Representation
          command.response_class = Google::Apis::ClassroomV1::Empty
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['userId'] = user_id unless user_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a student of a course. This method returns the following error codes: *
        # `PERMISSION_DENIED` if the requesting user is not permitted to view students
        # of this course or for access errors. * `NOT_FOUND` if no student of this
        # course has the requested ID or if the course does not exist.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] user_id
        #   Identifier of the student to return. The identifier can be one of the
        #   following: * the numeric identifier for the user * the email address of the
        #   user * the string literal `"me"`, indicating the requesting user
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Student] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Student]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_course_student(course_id, user_id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/students/{userId}', options)
          command.response_representation = Google::Apis::ClassroomV1::Student::Representation
          command.response_class = Google::Apis::ClassroomV1::Student
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['userId'] = user_id unless user_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a list of students of this course that the requester is permitted to
        # view. This method returns the following error codes: * `NOT_FOUND` if the
        # course does not exist. * `PERMISSION_DENIED` for access errors.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [Fixnum] page_size
        #   Maximum number of items to return. The default is 30 if unspecified or `0`.
        #   The server may return fewer than the specified number of results.
        # @param [String] page_token
        #   nextPageToken value returned from a previous list call, indicating that the
        #   subsequent page of results should be returned. The list request must be
        #   otherwise identical to the one that resulted in this token.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::ListStudentsResponse] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::ListStudentsResponse]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def list_course_students(course_id, page_size: nil, page_token: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/students', options)
          command.response_representation = Google::Apis::ClassroomV1::ListStudentsResponse::Representation
          command.response_class = Google::Apis::ClassroomV1::ListStudentsResponse
          command.params['courseId'] = course_id unless course_id.nil?
          command.query['pageSize'] = page_size unless page_size.nil?
          command.query['pageToken'] = page_token unless page_token.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Creates a teacher of a course. Domain administrators are permitted to [
        # directly add](https://developers.google.com/workspace/classroom/guides/manage-
        # users) users within their domain as teachers to courses within their domain.
        # Non-admin users should send an Invitation instead. This method returns the
        # following error codes: * `PERMISSION_DENIED` if the requesting user is not
        # permitted to create teachers in this course or for access errors. * `NOT_FOUND`
        # if the requested course ID does not exist. * `FAILED_PRECONDITION` if the
        # requested user's account is disabled, for the following request errors: *
        # CourseMemberLimitReached * CourseNotModifiable * CourseTeacherLimitReached *
        # UserGroupsMembershipLimitReached * InactiveCourseOwner * `ALREADY_EXISTS` if
        # the user is already a teacher or student in the course.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [Google::Apis::ClassroomV1::Teacher] teacher_object
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Teacher] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Teacher]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def create_course_teacher(course_id, teacher_object = nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/courses/{courseId}/teachers', options)
          command.request_representation = Google::Apis::ClassroomV1::Teacher::Representation
          command.request_object = teacher_object
          command.response_representation = Google::Apis::ClassroomV1::Teacher::Representation
          command.response_class = Google::Apis::ClassroomV1::Teacher
          command.params['courseId'] = course_id unless course_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Removes the specified teacher from the specified course. This method returns
        # the following error codes: * `PERMISSION_DENIED` if the requesting user is not
        # permitted to delete teachers of this course or for access errors. * `NOT_FOUND`
        # if no teacher of this course has the requested ID or if the course does not
        # exist. * `FAILED_PRECONDITION` if the requested ID belongs to the primary
        # teacher of this course. * `FAILED_PRECONDITION` if the requested ID belongs to
        # the owner of the course Drive folder. * `FAILED_PRECONDITION` if the course no
        # longer has an active owner.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] user_id
        #   Identifier of the teacher to delete. The identifier can be one of the
        #   following: * the numeric identifier for the user * the email address of the
        #   user * the string literal `"me"`, indicating the requesting user
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Empty] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Empty]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def delete_course_teacher(course_id, user_id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:delete, 'v1/courses/{courseId}/teachers/{userId}', options)
          command.response_representation = Google::Apis::ClassroomV1::Empty::Representation
          command.response_class = Google::Apis::ClassroomV1::Empty
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['userId'] = user_id unless user_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a teacher of a course. This method returns the following error codes: *
        # `PERMISSION_DENIED` if the requesting user is not permitted to view teachers
        # of this course or for access errors. * `NOT_FOUND` if no teacher of this
        # course has the requested ID or if the course does not exist.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] user_id
        #   Identifier of the teacher to return. The identifier can be one of the
        #   following: * the numeric identifier for the user * the email address of the
        #   user * the string literal `"me"`, indicating the requesting user
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Teacher] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Teacher]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_course_teacher(course_id, user_id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/teachers/{userId}', options)
          command.response_representation = Google::Apis::ClassroomV1::Teacher::Representation
          command.response_class = Google::Apis::ClassroomV1::Teacher
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['userId'] = user_id unless user_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a list of teachers of this course that the requester is permitted to
        # view. This method returns the following error codes: * `NOT_FOUND` if the
        # course does not exist. * `PERMISSION_DENIED` for access errors.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [Fixnum] page_size
        #   Maximum number of items to return. The default is 30 if unspecified or `0`.
        #   The server may return fewer than the specified number of results.
        # @param [String] page_token
        #   nextPageToken value returned from a previous list call, indicating that the
        #   subsequent page of results should be returned. The list request must be
        #   otherwise identical to the one that resulted in this token.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::ListTeachersResponse] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::ListTeachersResponse]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def list_course_teachers(course_id, page_size: nil, page_token: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/teachers', options)
          command.response_representation = Google::Apis::ClassroomV1::ListTeachersResponse::Representation
          command.response_class = Google::Apis::ClassroomV1::ListTeachersResponse
          command.params['courseId'] = course_id unless course_id.nil?
          command.query['pageSize'] = page_size unless page_size.nil?
          command.query['pageToken'] = page_token unless page_token.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Creates a topic. This method returns the following error codes: * `
        # PERMISSION_DENIED` if the requesting user is not permitted to access the
        # requested course, create a topic in the requested course, or for access errors.
        # * `INVALID_ARGUMENT` if the request is malformed. * `ALREADY_EXISTS` if there
        # exists a topic in the course with the same name. * `FAILED_PRECONDITION` for
        # the following request error: * CourseTopicLimitReached * `NOT_FOUND` if the
        # requested course does not exist.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [Google::Apis::ClassroomV1::Topic] topic_object
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Topic] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Topic]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def create_course_topic(course_id, topic_object = nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/courses/{courseId}/topics', options)
          command.request_representation = Google::Apis::ClassroomV1::Topic::Representation
          command.request_object = topic_object
          command.response_representation = Google::Apis::ClassroomV1::Topic::Representation
          command.response_class = Google::Apis::ClassroomV1::Topic
          command.params['courseId'] = course_id unless course_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Deletes a topic. This method returns the following error codes: * `
        # PERMISSION_DENIED` if the requesting user is not allowed to delete the
        # requested topic or for access errors. * `FAILED_PRECONDITION` if the requested
        # topic has already been deleted. * `NOT_FOUND` if no course or topic exists
        # with the requested ID.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] id
        #   Identifier of the topic to delete.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Empty] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Empty]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def delete_course_topic(course_id, id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:delete, 'v1/courses/{courseId}/topics/{id}', options)
          command.response_representation = Google::Apis::ClassroomV1::Empty::Representation
          command.response_class = Google::Apis::ClassroomV1::Empty
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['id'] = id unless id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a topic. This method returns the following error codes: * `
        # PERMISSION_DENIED` if the requesting user is not permitted to access the
        # requested course or topic, or for access errors. * `INVALID_ARGUMENT` if the
        # request is malformed. * `NOT_FOUND` if the requested course or topic does not
        # exist.
        # @param [String] course_id
        #   Identifier of the course.
        # @param [String] id
        #   Identifier of the topic.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Topic] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Topic]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_course_topic(course_id, id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/topics/{id}', options)
          command.response_representation = Google::Apis::ClassroomV1::Topic::Representation
          command.response_class = Google::Apis::ClassroomV1::Topic
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['id'] = id unless id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns the list of topics that the requester is permitted to view. This
        # method returns the following error codes: * `PERMISSION_DENIED` if the
        # requesting user is not permitted to access the requested course or for access
        # errors. * `INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if the
        # requested course does not exist.
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [Fixnum] page_size
        #   Maximum number of items to return. Zero or unspecified indicates that the
        #   server may assign a maximum. The server may return fewer than the specified
        #   number of results.
        # @param [String] page_token
        #   nextPageToken value returned from a previous list call, indicating that the
        #   subsequent page of results should be returned. The list request must be
        #   otherwise identical to the one that resulted in this token.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::ListTopicResponse] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::ListTopicResponse]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def list_course_topics(course_id, page_size: nil, page_token: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/courses/{courseId}/topics', options)
          command.response_representation = Google::Apis::ClassroomV1::ListTopicResponse::Representation
          command.response_class = Google::Apis::ClassroomV1::ListTopicResponse
          command.params['courseId'] = course_id unless course_id.nil?
          command.query['pageSize'] = page_size unless page_size.nil?
          command.query['pageToken'] = page_token unless page_token.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Updates one or more fields of a topic. This method returns the following error
        # codes: * `PERMISSION_DENIED` if the requesting developer project did not
        # create the corresponding topic or for access errors. * `INVALID_ARGUMENT` if
        # the request is malformed. * `FAILED_PRECONDITION` if there exists a topic in
        # the course with the same name. * `NOT_FOUND` if the requested course or topic
        # does not exist
        # @param [String] course_id
        #   Identifier of the course. This identifier can be either the Classroom-assigned
        #   identifier or an alias.
        # @param [String] id
        #   Identifier of the topic.
        # @param [Google::Apis::ClassroomV1::Topic] topic_object
        # @param [String] update_mask
        #   Mask that identifies which fields on the topic to update. This field is
        #   required to do an update. The update fails if invalid fields are specified. If
        #   a field supports empty values, it can be cleared by specifying it in the
        #   update mask and not in the Topic object. If a field that does not support
        #   empty values is included in the update mask and not set in the Topic object,
        #   an `INVALID_ARGUMENT` error is returned. The following fields may be specified:
        #   * `name`
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Topic] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Topic]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def patch_course_topic(course_id, id, topic_object = nil, update_mask: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:patch, 'v1/courses/{courseId}/topics/{id}', options)
          command.request_representation = Google::Apis::ClassroomV1::Topic::Representation
          command.request_object = topic_object
          command.response_representation = Google::Apis::ClassroomV1::Topic::Representation
          command.response_class = Google::Apis::ClassroomV1::Topic
          command.params['courseId'] = course_id unless course_id.nil?
          command.params['id'] = id unless id.nil?
          command.query['updateMask'] = update_mask unless update_mask.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Accepts an invitation, removing it and adding the invited user to the teachers
        # or students (as appropriate) of the specified course. Only the invited user
        # may accept an invitation. This method returns the following error codes: * `
        # PERMISSION_DENIED` if the requesting user is not permitted to accept the
        # requested invitation or for access errors. * `FAILED_PRECONDITION` for the
        # following request errors: * CourseMemberLimitReached * CourseNotModifiable *
        # CourseTeacherLimitReached * UserGroupsMembershipLimitReached * `NOT_FOUND` if
        # no invitation exists with the requested ID.
        # @param [String] id
        #   Identifier of the invitation to accept.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Empty] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Empty]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def accept_invitation(id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/invitations/{id}:accept', options)
          command.response_representation = Google::Apis::ClassroomV1::Empty::Representation
          command.response_class = Google::Apis::ClassroomV1::Empty
          command.params['id'] = id unless id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Creates an invitation. Only one invitation for a user and course may exist at
        # a time. Delete and re-create an invitation to make changes. This method
        # returns the following error codes: * `PERMISSION_DENIED` if the requesting
        # user is not permitted to create invitations for this course or for access
        # errors. * `NOT_FOUND` if the course or the user does not exist. * `
        # FAILED_PRECONDITION`: * if the requested user's account is disabled. * if the
        # user already has this role or a role with greater permissions. * for the
        # following request errors: * IneligibleOwner * `ALREADY_EXISTS` if an
        # invitation for the specified user and course already exists.
        # @param [Google::Apis::ClassroomV1::Invitation] invitation_object
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Invitation] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Invitation]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def create_invitation(invitation_object = nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/invitations', options)
          command.request_representation = Google::Apis::ClassroomV1::Invitation::Representation
          command.request_object = invitation_object
          command.response_representation = Google::Apis::ClassroomV1::Invitation::Representation
          command.response_class = Google::Apis::ClassroomV1::Invitation
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Deletes an invitation. This method returns the following error codes: * `
        # PERMISSION_DENIED` if the requesting user is not permitted to delete the
        # requested invitation or for access errors. * `NOT_FOUND` if no invitation
        # exists with the requested ID.
        # @param [String] id
        #   Identifier of the invitation to delete.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Empty] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Empty]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def delete_invitation(id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:delete, 'v1/invitations/{id}', options)
          command.response_representation = Google::Apis::ClassroomV1::Empty::Representation
          command.response_class = Google::Apis::ClassroomV1::Empty
          command.params['id'] = id unless id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns an invitation. This method returns the following error codes: * `
        # PERMISSION_DENIED` if the requesting user is not permitted to view the
        # requested invitation or for access errors. * `NOT_FOUND` if no invitation
        # exists with the requested ID.
        # @param [String] id
        #   Identifier of the invitation to return.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Invitation] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Invitation]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_invitation(id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/invitations/{id}', options)
          command.response_representation = Google::Apis::ClassroomV1::Invitation::Representation
          command.response_class = Google::Apis::ClassroomV1::Invitation
          command.params['id'] = id unless id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a list of invitations that the requesting user is permitted to view,
        # restricted to those that match the list request. *Note:* At least one of `
        # user_id` or `course_id` must be supplied. Both fields can be supplied. This
        # method returns the following error codes: * `PERMISSION_DENIED` for access
        # errors.
        # @param [String] course_id
        #   Restricts returned invitations to those for a course with the specified
        #   identifier.
        # @param [Fixnum] page_size
        #   Maximum number of items to return. The default is 500 if unspecified or `0`.
        #   The server may return fewer than the specified number of results.
        # @param [String] page_token
        #   nextPageToken value returned from a previous list call, indicating that the
        #   subsequent page of results should be returned. The list request must be
        #   otherwise identical to the one that resulted in this token.
        # @param [String] user_id
        #   Restricts returned invitations to those for a specific user. The identifier
        #   can be one of the following: * the numeric identifier for the user * the email
        #   address of the user * the string literal `"me"`, indicating the requesting
        #   user
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::ListInvitationsResponse] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::ListInvitationsResponse]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def list_invitations(course_id: nil, page_size: nil, page_token: nil, user_id: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/invitations', options)
          command.response_representation = Google::Apis::ClassroomV1::ListInvitationsResponse::Representation
          command.response_class = Google::Apis::ClassroomV1::ListInvitationsResponse
          command.query['courseId'] = course_id unless course_id.nil?
          command.query['pageSize'] = page_size unless page_size.nil?
          command.query['pageToken'] = page_token unless page_token.nil?
          command.query['userId'] = user_id unless user_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Creates a `Registration`, causing Classroom to start sending notifications
        # from the provided `feed` to the destination provided in `cloudPubSubTopic`.
        # Returns the created `Registration`. Currently, this will be the same as the
        # argument, but with server-assigned fields such as `expiry_time` and `id`
        # filled in. Note that any value specified for the `expiry_time` or `id` fields
        # will be ignored. While Classroom may validate the `cloudPubSubTopic` and
        # return errors on a best effort basis, it is the caller's responsibility to
        # ensure that it exists and that Classroom has permission to publish to it. This
        # method may return the following error codes: * `PERMISSION_DENIED` if: * the
        # authenticated user does not have permission to receive notifications from the
        # requested field; or * the current user has not granted access to the current
        # Cloud project with the appropriate scope for the requested feed. Note that
        # domain-wide delegation of authority is not currently supported for this
        # purpose. If the request has the appropriate scope, but no grant exists, a
        # Request Errors is returned. * another access error is encountered. * `
        # INVALID_ARGUMENT` if: * no `cloudPubsubTopic` is specified, or the specified `
        # cloudPubsubTopic` is not valid; or * no `feed` is specified, or the specified `
        # feed` is not valid. * `NOT_FOUND` if: * the specified `feed` cannot be located,
        # or the requesting user does not have permission to determine whether or not
        # it exists; or * the specified `cloudPubsubTopic` cannot be located, or
        # Classroom has not been granted permission to publish to it.
        # @param [Google::Apis::ClassroomV1::Registration] registration_object
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Registration] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Registration]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def create_registration(registration_object = nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/registrations', options)
          command.request_representation = Google::Apis::ClassroomV1::Registration::Representation
          command.request_object = registration_object
          command.response_representation = Google::Apis::ClassroomV1::Registration::Representation
          command.response_class = Google::Apis::ClassroomV1::Registration
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Deletes a `Registration`, causing Classroom to stop sending notifications for
        # that `Registration`.
        # @param [String] registration_id
        #   The `registration_id` of the `Registration` to be deleted.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Empty] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Empty]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def delete_registration(registration_id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:delete, 'v1/registrations/{registrationId}', options)
          command.response_representation = Google::Apis::ClassroomV1::Empty::Representation
          command.response_class = Google::Apis::ClassroomV1::Empty
          command.params['registrationId'] = registration_id unless registration_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a user profile. This method returns the following error codes: * `
        # PERMISSION_DENIED` if the requesting user is not permitted to access this user
        # profile, if no profile exists with the requested ID, or for access errors.
        # @param [String] user_id
        #   Identifier of the profile to return. The identifier can be one of the
        #   following: * the numeric identifier for the user * the email address of the
        #   user * the string literal `"me"`, indicating the requesting user
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::UserProfile] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::UserProfile]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_user_profile(user_id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/userProfiles/{userId}', options)
          command.response_representation = Google::Apis::ClassroomV1::UserProfile::Representation
          command.response_class = Google::Apis::ClassroomV1::UserProfile
          command.params['userId'] = user_id unless user_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Creates a guardian invitation, and sends an email to the guardian asking them
        # to confirm that they are the student's guardian. Once the guardian accepts the
        # invitation, their `state` will change to `COMPLETED` and they will start
        # receiving guardian notifications. A `Guardian` resource will also be created
        # to represent the active guardian. The request object must have the `student_id`
        # and `invited_email_address` fields set. Failing to set these fields, or
        # setting any other fields in the request, will result in an error. This method
        # returns the following error codes: * `PERMISSION_DENIED` if the current user
        # does not have permission to manage guardians, if the guardian in question has
        # already rejected too many requests for that student, if guardians are not
        # enabled for the domain in question, or for other access errors. * `
        # RESOURCE_EXHAUSTED` if the student or guardian has exceeded the guardian link
        # limit. * `INVALID_ARGUMENT` if the guardian email address is not valid (for
        # example, if it is too long), or if the format of the student ID provided
        # cannot be recognized (it is not an email address, nor a `user_id` from this
        # API). This error will also be returned if read-only fields are set, or if the `
        # state` field is set to to a value other than `PENDING`. * `NOT_FOUND` if the
        # student ID provided is a valid student ID, but Classroom has no record of that
        # student. * `ALREADY_EXISTS` if there is already a pending guardian invitation
        # for the student and `invited_email_address` provided, or if the provided `
        # invited_email_address` matches the Google account of an existing `Guardian`
        # for this user.
        # @param [String] student_id
        #   ID of the student (in standard format)
        # @param [Google::Apis::ClassroomV1::GuardianInvitation] guardian_invitation_object
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::GuardianInvitation] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::GuardianInvitation]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def create_user_profile_guardian_invitation(student_id, guardian_invitation_object = nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/userProfiles/{studentId}/guardianInvitations', options)
          command.request_representation = Google::Apis::ClassroomV1::GuardianInvitation::Representation
          command.request_object = guardian_invitation_object
          command.response_representation = Google::Apis::ClassroomV1::GuardianInvitation::Representation
          command.response_class = Google::Apis::ClassroomV1::GuardianInvitation
          command.params['studentId'] = student_id unless student_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a specific guardian invitation. This method returns the following
        # error codes: * `PERMISSION_DENIED` if the requesting user is not permitted to
        # view guardian invitations for the student identified by the `student_id`, if
        # guardians are not enabled for the domain in question, or for other access
        # errors. * `INVALID_ARGUMENT` if a `student_id` is specified, but its format
        # cannot be recognized (it is not an email address, nor a `student_id` from the
        # API, nor the literal string `me`). * `NOT_FOUND` if Classroom cannot find any
        # record of the given student or `invitation_id`. May also be returned if the
        # student exists, but the requesting user does not have access to see that
        # student.
        # @param [String] student_id
        #   The ID of the student whose guardian invitation is being requested.
        # @param [String] invitation_id
        #   The `id` field of the `GuardianInvitation` being requested.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::GuardianInvitation] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::GuardianInvitation]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_user_profile_guardian_invitation(student_id, invitation_id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/userProfiles/{studentId}/guardianInvitations/{invitationId}', options)
          command.response_representation = Google::Apis::ClassroomV1::GuardianInvitation::Representation
          command.response_class = Google::Apis::ClassroomV1::GuardianInvitation
          command.params['studentId'] = student_id unless student_id.nil?
          command.params['invitationId'] = invitation_id unless invitation_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a list of guardian invitations that the requesting user is permitted
        # to view, filtered by the parameters provided. This method returns the
        # following error codes: * `PERMISSION_DENIED` if a `student_id` is specified,
        # and the requesting user is not permitted to view guardian invitations for that
        # student, if `"-"` is specified as the `student_id` and the user is not a
        # domain administrator, if guardians are not enabled for the domain in question,
        # or for other access errors. * `INVALID_ARGUMENT` if a `student_id` is
        # specified, but its format cannot be recognized (it is not an email address,
        # nor a `student_id` from the API, nor the literal string `me`). May also be
        # returned if an invalid `page_token` or `state` is provided. * `NOT_FOUND` if a
        # `student_id` is specified, and its format can be recognized, but Classroom has
        # no record of that student.
        # @param [String] student_id
        #   The ID of the student whose guardian invitations are to be returned. The
        #   identifier can be one of the following: * the numeric identifier for the user *
        #   the email address of the user * the string literal `"me"`, indicating the
        #   requesting user * the string literal `"-"`, indicating that results should be
        #   returned for all students that the requesting user is permitted to view
        #   guardian invitations.
        # @param [String] invited_email_address
        #   If specified, only results with the specified `invited_email_address` are
        #   returned.
        # @param [Fixnum] page_size
        #   Maximum number of items to return. Zero or unspecified indicates that the
        #   server may assign a maximum. The server may return fewer than the specified
        #   number of results.
        # @param [String] page_token
        #   nextPageToken value returned from a previous list call, indicating that the
        #   subsequent page of results should be returned. The list request must be
        #   otherwise identical to the one that resulted in this token.
        # @param [Array<String>, String] states
        #   If specified, only results with the specified `state` values are returned.
        #   Otherwise, results with a `state` of `PENDING` are returned.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::ListGuardianInvitationsResponse] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::ListGuardianInvitationsResponse]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def list_user_profile_guardian_invitations(student_id, invited_email_address: nil, page_size: nil, page_token: nil, states: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/userProfiles/{studentId}/guardianInvitations', options)
          command.response_representation = Google::Apis::ClassroomV1::ListGuardianInvitationsResponse::Representation
          command.response_class = Google::Apis::ClassroomV1::ListGuardianInvitationsResponse
          command.params['studentId'] = student_id unless student_id.nil?
          command.query['invitedEmailAddress'] = invited_email_address unless invited_email_address.nil?
          command.query['pageSize'] = page_size unless page_size.nil?
          command.query['pageToken'] = page_token unless page_token.nil?
          command.query['states'] = states unless states.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Modifies a guardian invitation. Currently, the only valid modification is to
        # change the `state` from `PENDING` to `COMPLETE`. This has the effect of
        # withdrawing the invitation. This method returns the following error codes: * `
        # PERMISSION_DENIED` if the current user does not have permission to manage
        # guardians, if guardians are not enabled for the domain in question or for
        # other access errors. * `FAILED_PRECONDITION` if the guardian link is not in
        # the `PENDING` state. * `INVALID_ARGUMENT` if the format of the student ID
        # provided cannot be recognized (it is not an email address, nor a `user_id`
        # from this API), or if the passed `GuardianInvitation` has a `state` other than
        # `COMPLETE`, or if it modifies fields other than `state`. * `NOT_FOUND` if the
        # student ID provided is a valid student ID, but Classroom has no record of that
        # student, or if the `id` field does not refer to a guardian invitation known to
        # Classroom.
        # @param [String] student_id
        #   The ID of the student whose guardian invitation is to be modified.
        # @param [String] invitation_id
        #   The `id` field of the `GuardianInvitation` to be modified.
        # @param [Google::Apis::ClassroomV1::GuardianInvitation] guardian_invitation_object
        # @param [String] update_mask
        #   Mask that identifies which fields on the course to update. This field is
        #   required to do an update. The update fails if invalid fields are specified.
        #   The following fields are valid: * `state` When set in a query parameter, this
        #   field should be specified as `updateMask=,,...`
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::GuardianInvitation] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::GuardianInvitation]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def patch_user_profile_guardian_invitation(student_id, invitation_id, guardian_invitation_object = nil, update_mask: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:patch, 'v1/userProfiles/{studentId}/guardianInvitations/{invitationId}', options)
          command.request_representation = Google::Apis::ClassroomV1::GuardianInvitation::Representation
          command.request_object = guardian_invitation_object
          command.response_representation = Google::Apis::ClassroomV1::GuardianInvitation::Representation
          command.response_class = Google::Apis::ClassroomV1::GuardianInvitation
          command.params['studentId'] = student_id unless student_id.nil?
          command.params['invitationId'] = invitation_id unless invitation_id.nil?
          command.query['updateMask'] = update_mask unless update_mask.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Deletes a guardian. The guardian will no longer receive guardian notifications
        # and the guardian will no longer be accessible via the API. This method returns
        # the following error codes: * `PERMISSION_DENIED` if no user that matches the
        # provided `student_id` is visible to the requesting user, if the requesting
        # user is not permitted to manage guardians for the student identified by the `
        # student_id`, if guardians are not enabled for the domain in question, or for
        # other access errors. * `INVALID_ARGUMENT` if a `student_id` is specified, but
        # its format cannot be recognized (it is not an email address, nor a `student_id`
        # from the API). * `NOT_FOUND` if the requesting user is permitted to modify
        # guardians for the requested `student_id`, but no `Guardian` record exists for
        # that student with the provided `guardian_id`.
        # @param [String] student_id
        #   The student whose guardian is to be deleted. One of the following: * the
        #   numeric identifier for the user * the email address of the user * the string
        #   literal `"me"`, indicating the requesting user
        # @param [String] guardian_id
        #   The `id` field from a `Guardian`.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Empty] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Empty]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def delete_user_profile_guardian(student_id, guardian_id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:delete, 'v1/userProfiles/{studentId}/guardians/{guardianId}', options)
          command.response_representation = Google::Apis::ClassroomV1::Empty::Representation
          command.response_class = Google::Apis::ClassroomV1::Empty
          command.params['studentId'] = student_id unless student_id.nil?
          command.params['guardianId'] = guardian_id unless guardian_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a specific guardian. This method returns the following error codes: * `
        # PERMISSION_DENIED` if no user that matches the provided `student_id` is
        # visible to the requesting user, if the requesting user is not permitted to
        # view guardian information for the student identified by the `student_id`, if
        # guardians are not enabled for the domain in question, or for other access
        # errors. * `INVALID_ARGUMENT` if a `student_id` is specified, but its format
        # cannot be recognized (it is not an email address, nor a `student_id` from the
        # API, nor the literal string `me`). * `NOT_FOUND` if the requesting user is
        # permitted to view guardians for the requested `student_id`, but no `Guardian`
        # record exists for that student that matches the provided `guardian_id`.
        # @param [String] student_id
        #   The student whose guardian is being requested. One of the following: * the
        #   numeric identifier for the user * the email address of the user * the string
        #   literal `"me"`, indicating the requesting user
        # @param [String] guardian_id
        #   The `id` field from a `Guardian`.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::Guardian] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::Guardian]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_user_profile_guardian(student_id, guardian_id, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/userProfiles/{studentId}/guardians/{guardianId}', options)
          command.response_representation = Google::Apis::ClassroomV1::Guardian::Representation
          command.response_class = Google::Apis::ClassroomV1::Guardian
          command.params['studentId'] = student_id unless student_id.nil?
          command.params['guardianId'] = guardian_id unless guardian_id.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a list of guardians that the requesting user is permitted to view,
        # restricted to those that match the request. To list guardians for any student
        # that the requesting user may view guardians for, use the literal character `-`
        # for the student ID. This method returns the following error codes: * `
        # PERMISSION_DENIED` if a `student_id` is specified, and the requesting user is
        # not permitted to view guardian information for that student, if `"-"` is
        # specified as the `student_id` and the user is not a domain administrator, if
        # guardians are not enabled for the domain in question, if the `
        # invited_email_address` filter is set by a user who is not a domain
        # administrator, or for other access errors. * `INVALID_ARGUMENT` if a `
        # student_id` is specified, but its format cannot be recognized (it is not an
        # email address, nor a `student_id` from the API, nor the literal string `me`).
        # May also be returned if an invalid `page_token` is provided. * `NOT_FOUND` if
        # a `student_id` is specified, and its format can be recognized, but Classroom
        # has no record of that student.
        # @param [String] student_id
        #   Filter results by the student who the guardian is linked to. The identifier
        #   can be one of the following: * the numeric identifier for the user * the email
        #   address of the user * the string literal `"me"`, indicating the requesting
        #   user * the string literal `"-"`, indicating that results should be returned
        #   for all students that the requesting user has access to view.
        # @param [String] invited_email_address
        #   Filter results by the email address that the original invitation was sent to,
        #   resulting in this guardian link. This filter can only be used by domain
        #   administrators.
        # @param [Fixnum] page_size
        #   Maximum number of items to return. Zero or unspecified indicates that the
        #   server may assign a maximum. The server may return fewer than the specified
        #   number of results.
        # @param [String] page_token
        #   nextPageToken value returned from a previous list call, indicating that the
        #   subsequent page of results should be returned. The list request must be
        #   otherwise identical to the one that resulted in this token.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ClassroomV1::ListGuardiansResponse] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ClassroomV1::ListGuardiansResponse]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def list_user_profile_guardians(student_id, invited_email_address: nil, page_size: nil, page_token: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/userProfiles/{studentId}/guardians', options)
          command.response_representation = Google::Apis::ClassroomV1::ListGuardiansResponse::Representation
          command.response_class = Google::Apis::ClassroomV1::ListGuardiansResponse
          command.params['studentId'] = student_id unless student_id.nil?
          command.query['invitedEmailAddress'] = invited_email_address unless invited_email_address.nil?
          command.query['pageSize'] = page_size unless page_size.nil?
          command.query['pageToken'] = page_token unless page_token.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end

        protected

        def apply_command_defaults(command)
          command.query['key'] = key unless key.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
        end
      end
    end
  end
end
