# FlowcontrolV1alpha1Subject Subject matches the originator of a request, as identified by the request authentication system. There are three ways of matching an originator; by user, group, or service account. ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **group** | [**V1alpha1GroupSubject**](V1alpha1GroupSubject.md) | | [optional] **kind** | **str** | Required | **service_account** | [**V1alpha1ServiceAccountSubject**](V1alpha1ServiceAccountSubject.md) | | [optional] **user** | [**V1alpha1UserSubject**](V1alpha1UserSubject.md) | | [optional] [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)