# ApiPeriodV2010PeriodAccountPeriodSipPeriodSipDomainPeriodSipAuthPeriodSipAuthRegistrationsPeriodSipAuthRegistrationsCredentialListMapping ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **account_sid** | Option<**String**> | The SID of the [Account](https://www.twilio.com/docs/iam/api/account) that created the CredentialListMapping resource. | [optional] **date_created** | Option<**String**> | The date and time in GMT that the resource was created specified in [RFC 2822](https://www.ietf.org/rfc/rfc2822.txt) format. | [optional] **date_updated** | Option<**String**> | The date and time in GMT that the resource was last updated specified in [RFC 2822](https://www.ietf.org/rfc/rfc2822.txt) format. | [optional] **friendly_name** | Option<**String**> | The string that you assigned to describe the resource. | [optional] **sid** | Option<**String**> | The unique string that that we created to identify the CredentialListMapping resource. | [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)