# ApiPeriodV2010PeriodAccountPeriodCallPeriodUserDefinedMessageSubscription

## Properties

Name | Type | Description | Notes
------------ | ------------- | ------------- | -------------
**account_sid** | Option<**String**> | The SID of the [Account](https://www.twilio.com/docs/iam/api/account) that subscribed to the User Defined Messages. | [optional]
**call_sid** | Option<**String**> | The SID of the [Call](https://www.twilio.com/docs/voice/api/call-resource) the User Defined Message Subscription is associated with. This refers to the Call SID that is producing the User Defined Messages. | [optional]
**sid** | Option<**String**> | The SID that uniquely identifies this User Defined Message Subscription. | [optional]
**date_created** | Option<**String**> | The date that this User Defined Message Subscription was created, given in RFC 2822 format. | [optional]
**uri** | Option<**String**> | The URI of the User Defined Message Subscription Resource, relative to `https://api.twilio.com`. | [optional]

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