Automattic / jetpack

			return new WP_Error( 'invalid_queue', 'Queue name is required', 400 );

		}

		if ( ! in_array( $query, array( 'sync', 'full_sync', 'immediate' ) ) ) {

			return new WP_Error( 'invalid_queue', 'Queue name should be sync, full_sync or immediate', 400 );

		}

		return $query;

	}

}

			return new WP_Error( 'invalid_queue', 'Queue name is required', 400 );

		}

		if ( ! in_array( $args['queue'], array( 'sync', 'full_sync' ) ) ) {

			return new WP_Error( 'invalid_queue', 'Queue name should be sync or full_sync', 400 );

		}

		$queue = new Queue( $args['queue'] );