| Name | Type | Description | Notes |
|---|---|---|---|
| connectionId | String | The connection ID to send the fax with. | |
| mediaUrl | String | The URL to the PDF used for the fax's media. media_url and media_name/contents can't be submitted together. | [optional] |
| mediaName | String | The media_name used for the fax's media. Must point to a file previously uploaded to api.telnyx.com/v2/media by the same user/organization. media_name and media_url/contents can't be submitted together. | [optional] |
| to | String | The phone number, in E.164 format, the fax will be sent to or SIP URI | |
| from | String | The phone number, in E.164 format, the fax will be sent from. | |
| fromDisplayName | String | The `from_display_name` string to be used as the caller id name (SIP From Display Name) presented to the destination (`to` number). The string should have a maximum of 128 characters, containing only letters, numbers, spaces, and -_~!.+ special characters. If ommited, the display name will be the same as the number in the `from` field. | [optional] |
| quality | Quality | [optional] | |
| t38Enabled | Boolean | The flag to disable the T.38 protocol. | [optional] |
| monochrome | Boolean | The flag to enable monochrome, true black and white fax results. | [optional] |
| storeMedia | Boolean | Should fax media be stored on temporary URL. It does not support media_name, they can't be submitted together. | [optional] |
| webhookUrl | String | Use this field to override the URL to which Telnyx will send subsequent webhooks for this fax. | [optional] |