rest_request_after_callbacks – Hook | Developer.WordPress.org

apply_filters( ‘rest_request_after_callbacks’, WP_REST_Response|WP_HTTP_Response|WP_Error|mixed $response, array $handler, WP_REST_Request $request )

Filters the response immediately after executing any REST API callbacks.

Description

Allows plugins to perform any needed cleanup, for example, to undo changes made during the ‘rest_request_before_callbacks’ filter.

Note that this filter will not be called for requests that fail to authenticate or match to a registered route.

Note that an endpoint’s permission_callback can still be called after this filter – see rest_send_allow_header().

$responseWP_REST_Response|WP_HTTP_Response|WP_Error|mixed: Result to send to the client.
Usually a WP_REST_Response or WP_Error.
$handlerarray: Route handler used for the request.
$requestWP_REST_Request: Request used to generate the response.

$response = apply_filters( 'rest_request_after_callbacks', $response, $handler, $request );

Used by	Description
WP_REST_Server::respond_to_request()`wp-includes/rest-api/class-wp-rest-server.php`	Dispatches the request to the callback handler.

Version	Description
4.7.0	Introduced.

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