WhatsApp image content. Either "id" or "link" must be provided, but not both.
| Name | Type | Description | Notes |
|---|---|---|---|
| id | String | Unique identifier for the image file. | [optional] |
| caption | String | Caption for the image. | [optional] |
| mimeType | String | MIME type of the image file. | [optional] |
| link | String | URL link to the image file. | [optional] |