# CustomerDataObject ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **id** | Option<**String**> | Gong's unique numeric identifier (up to 20 digits) for the Lead or Contact. | [optional] **object_type** | Option<**String**> | Object Type. | [optional] **external_id** | Option<**String**> | External ID. | [optional] **mirror_id** | Option<**String**> | Crm Mirror ID. | [optional] **fields** | Option<[**Vec**](ContextField.md)> | Object fields. | [optional] [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)