How to: Path types
Each rule-path in an Ingress must have a [`pathType`](https://kubernetes.io/docs/concepts/services-networking/ingress/#path-types). Paths without a `pathType` will fail validation.

There are three supported path types:

- `ImplementationSpecific` - matching is up to the _IngressClass_
- `Exact` - case sensitive matching of exact URL path
- `Prefix` - case sensitive matching of URL path prefix, split into elements by `/`, on element by element basis

> Please read the official docs on [path matching examples](https://kubernetes.io/docs/concepts/services-networking/ingress/#examples) and [using wildcards](https://kubernetes.io/docs/concepts/services-networking/ingress/#hostname-wildcards)