| Name | Type | Description | Notes |
|---|---|---|---|
| FileUrl | string | The URL of a media attachment. For MMS, the API limits file size to 3.5MB. Specific carriers and channels may have a smaller limit that could cause a large file to fail, see here for more details. |
| Name | Type | Description | Notes |
|---|---|---|---|
| FileUrl | string | The URL of a media attachment. For MMS, the API limits file size to 3.5MB. Specific carriers and channels may have a smaller limit that could cause a large file to fail, see here for more details. |