def delete(group_id, cache_control:'no-cache', custom_headers:nil)
      response = delete_async(group_id, cache_control:cache_control, custom_headers:custom_headers).value!
      nil
    end
def delete(group_id, cache_control:'no-cache', custom_headers:nil)
      response = delete_async(group_id, cache_control:cache_control, custom_headers:custom_headers).value!
      nil
    end
Delete management group.
 If a management group contains child resources, the request will fail.


 @param group_id [String] Management Group ID.
 @param cache_control [String] Indicates that the request shouldn't utilize
 any caches.
 @param custom_headers [Hash{String => String}] A hash of custom headers that
 will be added to the HTTP request.