WP-API / WP-API

		$schema = $this->get_item_schema();

		if ( ! empty( $schema['properties']['sticky'] ) ) {

			if ( ! empty( $request['sticky'] ) ) {

				stick_post( $post_id );

			} else {

				unstick_post( $post_id );

			}

		}

		if ( ! empty( $schema['properties']['featured_media'] ) && isset( $request['featured_media'] ) ) {

			$this->handle_featured_media( $request['featured_media'], $post->ID );

			$this->handle_featured_media( $request['featured_media'], $post_id );

		}

		if ( ! empty( $schema['properties']['sticky'] ) && isset( $request['sticky'] ) ) {

			if ( ! empty( $request['sticky'] ) ) {

				stick_post( $post_id );

			} else {

				unstick_post( $post_id );

			}

		}

		if ( ! empty( $schema['properties']['template'] ) && isset( $request['template'] ) ) {

			$this->handle_template( $request['template'], $post->ID );