Error "urlplurals is nil" in RestDynamicController for RunnerGroup

[bertellil-prom]

Describe the bug
When using the RunnerGroup custom resource with the provided RestDefinition and manifest, the following error is encountered during status update processing:

2024-11-28T15:32:48Z    DEBUG   rest-dynamic-controller Observe: updating status        {"error": "urlplurals is nil"}
2024-11-28T15:32:48Z    DEBUG   rest-dynamic-controller processing event, retrying      {"retries": 0, "obj": "{cJ3731frM Observe {github.custo
mer.com/v1alpha1 RunnerGroup runner-test gh-runners}}", "error": "urlplurals is nil"}

To Reproduce
Steps to reproduce the behavior:

1. Use the following RestDefinition to configure the RunnerGroup resource:

   kind: RestDefinition
   apiVersion: swaggergen.krateo.io/v1alpha1
   metadata:
    name: github-runnergroup
    namespace: gh-runners
   spec:
    oasPath: https://raw.githubusercontent.com/banshee86vr/github-runner-group-swagger/refs/heads/main/ghec_extracted.yaml
    resourceGroup: github.customer.com
    resource:
      kind: RunnerGroup
      identifiers:
        - org
        - runner_group_id
      verbsDescription:
        - action: findby
          method: GET
          path: /orgs/{org}/actions/runner-groups/{runner_group_id}
        - action: get
          method: GET
          path: /orgs/{org}/actions/runner-groups/{runner_group_id}
        - action: update
          method: PATCH
          path: /orgs/{org}/actions/runner-groups/{runner_group_id}
        - action: create
          method: POST
          path: /orgs/{org}/actions/runner-groups
        - action: delete
          method: DELETE
          path: /orgs/{org}/actions/runner-groups/{runner_group_id}

2. Deploy the following RunnerGroup manifest:

   apiVersion: github.customer.com/v1alpha1
   kind: RunnerGroup
   metadata:
    name: runner-test
    namespace: gh-runners
   spec:
    runner_group_id: 123
    allows_public_repositories: false
    name: runner-test-by-crd
    org: prom-candp
    selected_repository_ids:
      - 123123123
    visibility: private
    authenticationRefs:
      bearerAuthRef: bearer-gh-ref

3. Observe the logs of the rest-dynamic-controller.

Expected behavior
The controller should update the status of the RunnerGroup resource without encountering the urlplurals is nil error.

Additional context

• The error suggests an issue with the URL pluralization logic in the rest-dynamic-controller during status observation.
• The urlplurals value may not be set appropriately or resolved in the generated API configuration for the RunnerGroup resource.

[matteogastaldello]

The pluraliser is offered by the Krateo BFF, so installing it solves the issue.