revision data
| Name | Type | Description | Notes |
|---|---|---|---|
| sender | str | Sender address | [optional] |
| reply_to | str | Reply-To address | [optional] |
| subject | str | Base64 encoded template subject line | [optional] |
| html | str | Base64 encoded template HTML body | [optional] |
| amp_html | str | Base64 encoded template AMP body | [optional] |
| text | str | Base64 encoded template text body | [optional] |