Filters the response immediately after executing any REST API callbacks.

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().

$response WP_REST_Response|WP_HTTP_Response|WP_Error|mixed

Result to send to the client.
Usually a WP_REST_Response or WP_Error.

$handler array

Route handler used for the request.

$request WP_REST_Request

Request used to generate the response.

File: wp-includes/rest-api/class-wp-rest-server.php. View all references

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