# MessenteApi::GroupResponseFields ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **id** | **String** | Id string in uuid format | **name** | **String** | | **created_on** | **String** | format %Y-%m-%dT%H:%M:%S.%fZ | [optional] **contacts_count** | **Integer** | | ## Code Sample ```ruby require 'MessenteApi' instance = MessenteApi::GroupResponseFields.new(id: null, name: null, created_on: null, contacts_count: null) ```