WP_REST_Post_Statuses_Controller::get_item_permissions_check() WordPress Method

	public function get_item_permissions_check( $request ) {
		$status = get_post_status_object( $request['status'] );

		if ( empty( $status ) ) {
			return new WP_Error(
				'rest_status_invalid',
				__( 'Invalid status.' ),
				array( 'status' => 404 )
			);
		}

		$check = $this->check_read_permission( $status );

		if ( ! $check ) {
			return new WP_Error(
				'rest_cannot_read_status',
				__( 'Cannot view status.' ),
				array( 'status' => rest_authorization_required_code() )
			);
		}

		return true;
	}