wp-includes/rest-api/endpoints/class-wp-rest-global-styles-controller.php:421Get the link relations available for the post and current user.
$postWP_Post$requestWP_REST_Requestarray protected function get_available_actions( $post, $request ) { $rels = array(); $post_type = get_post_type_object( $post->post_type ); if ( current_user_can( $post_type->cap->publish_posts ) ) { $rels[] = 'https://api.w.org/action-publish'; } if ( current_user_can( 'edit_css' ) ) { $rels[] = 'https://api.w.org/action-edit-css'; } return $rels; }Introduced in 5.9.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/rest-api/endpoints/class-wp-rest-global-styles-controller.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.