update role WP to UM

function updateRole($user_id){
// Get UM role
$role = get_user_meta( $user_id, ‘role’, true );

// Set WordPress role for same user
$wp_user_object = new WP_User( $user_id );
$wp_user_object->set_role( $role );

$subject = “Update role ” . $role;
$message = “User ID ” . $user_id . ” ” . “Role ” . $role . ” “;

wp_mail(‘youremail.com’, $subject, $message);
}