| Name | Type | Description | Notes |
|---|---|---|---|
| TemplateId | int? | Id of the template. | |
| string | Email of the contact.(Required if params not provided) | [optional] | |
| Params | Object | Key-value pairs of dynamic parameters for template rendering.(Required if email not provided) For example, {"Firstname":"John", "Lastname":"Doe"}. | [optional] |