| Name | Type | Description | Notes |
|---|---|---|---|
| to | String | The phone number (recipient) the message was sent to (in E.164 format). | [optional] |
| sent_timestamp | String | The date and time when the message was sent. | [optional] |
| received_timestamp | String | The date and time when the message was recieved by recipient. | [optional] |
| delivery_status | Status | [optional] |