cannot use &CachedOpenAPIGetter{} (value of type *CachedOpenAPIGetter) as discovery.OpenAPISchemaInterface value in variable declaration: *CachedOpenAPIGetter does not implement discovery.OpenAPISchemaInterface (wrong type for method OpenAPISchema)

cannot use g.openAPIClient.OpenAPISchema() (value of type *"github.com/google/gnostic/openapiv2".Document) as *"github.com/google/gnostic-models/openapiv2".Document value in assignment

cannot use oapi (variable of type *"github.com/google/gnostic/openapiv2".Document) as *"github.com/google/gnostic-models/openapiv2".Document value in argument to NewOpenAPIData

cannot use doc (variable of type *"github.com/google/gnostic-models/openapiv2".Document) as *"github.com/google/gnostic/openapiv2".Document value in argument to proto.NewOpenAPIData

cannot use oapi (variable of type *"github.com/google/gnostic/openapiv2".Document) as *"github.com/google/gnostic-models/openapiv2".Document value in argument to supportsQueryParam

cannot use oapi (variable of type *"github.com/google/gnostic/openapiv2".Document) as *"github.com/google/gnostic-models/openapiv2".Document value in argument to supportsQueryParam

mgr.AddMetricsExtraHandler undefined (type manager.Manager has no field or method AddMetricsExtraHandler)