rest_namespace_index WordPress Filter Hook

The rest_namespace_index hook allows you to add or remove data from the WordPress REST API response for the index of a namespace.

apply_filters( 'rest_namespace_index', WP_REST_Response $response, WP_REST_Request $request ) #

Filters the REST API namespace index data.

This typically is just the route data for the namespace, but you can add any data you’d like here.

$response: (WP_REST_Response)Response data.
$request: (WP_REST_Request)Request data. The namespace is passed as the 'namespace' parameter.

Used By
Used By	Description
wp-includes/rest-api/class-wp-rest-server.php:WP_REST_Server::get_namespace_index()	Retrieves the index for a namespace.

Changelog
Version	Description
4.4.0	Introduced.