WP_REST_Menu_Locations_Controller::get_item_schema()
Method: Retrieves the menu location’s schema, conforming to JSON Schema.
Source: wp-includes/rest-api/endpoints/class-wp-rest-menu-locations-controller.php:257
WP_REST_Menu_Locations_Controller::get_collection_params()
Method: Retrieves the query params for collections.
Source: wp-includes/rest-api/endpoints/class-wp-rest-menu-locations-controller.php:298