# WebhookPayloadMessageMessageAttachmentsInner
## Properties
Name | Type | Description | Notes
------------ | ------------- | ------------- | -------------
**r#type** | **String** | Attachment type (image, video, file, sticker, audio) |
**url** | **String** | Attachment URL (may expire for Meta platforms) |
**payload** | Option<**serde_json::Value**> | Additional attachment metadata | [optional]
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