WordPress at a glance
action is not described

xmlrpc_call_success_wp_newComment action-hook . WP 3.4.0

Fires after a new comment has been successfully created via XML-RPC.

Usage

add_action( 'xmlrpc_call_success_wp_newComment', 'action_function_name_889', 10, 2 );
function action_function_name_889( $comment_ID, $args ){
	// action...
}
$comment_ID(int)
ID of the new comment.
$args(array)
An array of new comment arguments.

Where the hook is called

wp_xmlrpc_server::wp_newComment()
wp-includes/class-wp-xmlrpc-server.php 3706
do_action( 'xmlrpc_call_success_wp_newComment', $comment_ID, $args );

Where the hook is used (in WP core)

Does not used.