Create a relationship for an app instance.
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
The ID of the app instance.
The type of relationship.
APP_RELATIONSHIP_TYPE_UNSPECIFIED, APP_RELATIONSHIP_TYPE_OWNER The ID of the target (user or group).
The type of the target.
APP_RELATIONSHIP_TARGET_TYPE_UNSPECIFIED, APP_RELATIONSHIP_TARGET_TYPE_USER, APP_RELATIONSHIP_TARGET_TYPE_GROUP Success
The created app relationship.