public function delete_item_permissions_check( $request ) {

		$response = $this->get_items_permissions_check( $request );
		if ( ! $response || is_wp_error( $response ) ) {
			return $response;
		}

		$post = $this->get_post( $request['id'] );
		if ( ! $post ) {
			return new WP_Error( 'rest_post_invalid_id', __( 'Invalid revision id.' ), array( 'status' => 404 ) );
		}
		$post_type = get_post_type_object( 'revision' );
		return current_user_can( $post_type->cap->delete_post, $post->ID );
	}