rest_delete_attachment │ action-hook │ WP 4.7.0

Fires immediately after a single post is deleted or trashed via the REST API.

They dynamic portion of the hook name, $this->post_type, refers to the post type slug.

Usage

add_action( 'rest_delete_attachment', 'wp_kama_rest_delete_attachment_action', 10, 3 );

/**
 * Function for `rest_delete_attachment` action-hook.
 * 
 * @param WP_Post          $post     The deleted or trashed post.
 * @param WP_REST_Response $response The response data.
 * @param WP_REST_Request  $request  The request sent to the API.
 *
 * @return void
 */
function wp_kama_rest_delete_attachment_action( $post, $response, $request ){

	// action...
}

$post(WP_Post)

The deleted or trashed post.

$response(WP_REST_Response)

The response data.

$request(WP_REST_Request)

The request sent to the API.

Changelog

Where the hook is called

do_action( "rest_delete_{$this->post_type}", $post, $response, $request );

Where the hook is used in WordPress