We introduced new API versions of APIExports and APIBindings (v1alpha2) which includes PermissionClaims as well. We should use this opportunity to define this API properly and clean up the deprecated/unused fields.

• Consider removing the All field in favor of an empty label selector

  kcp/sdk/apis/apis/v1alpha2/types_apiexport.go

  Line 226 in e747d52

  All bool `json:"all,omitempty"`

• Remove the ResourceSelector field as it's no implemented

  kcp/sdk/apis/apis/v1alpha2/types_apiexport.go

  Lines 236 to 239 in e747d52

  	// resourceSelector is a list of claimed resource selectors.
  	//
  	// +optional
  	ResourceSelector []ResourceSelector `json:"resourceSelector,omitempty"`

• Add a new field that will be used for all of: all (empty label selector), label selectors, resource selectors