# PreviewTemplateRequestBody

Required parameters


## Fields

| Field                                                                                                                                                                                      | Type                                                                                                                                                                                       | Required                                                                                                                                                                                   | Description                                                                                                                                                                                |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| `subject`                                                                                                                                                                                  | *JsonNullable<? extends String>*                                                                                                                                                           | :heavy_minus_sign:                                                                                                                                                                         | The email subject.<br/>Applicable only to email templates.                                                                                                                                 |
| `body`                                                                                                                                                                                     | *Optional<? extends String>*                                                                                                                                                               | :heavy_minus_sign:                                                                                                                                                                         | The template body before variable interpolation                                                                                                                                            |
| `fromEmailName`                                                                                                                                                                            | *Optional<? extends String>*                                                                                                                                                               | :heavy_minus_sign:                                                                                                                                                                         | The local part of the From email address that will be used for emails.<br/>For example, in the address 'hello@example.com', the local part is 'hello'.<br/>Applicable only to email templates. |
| `replyToEmailName`                                                                                                                                                                         | *Optional<? extends String>*                                                                                                                                                               | :heavy_minus_sign:                                                                                                                                                                         | The local part of the Reply To email address that will be used for emails.<br/>For example, in the address 'hello@example.com', the local part is 'hello'.<br/>Applicable only to email templates. |