# WebhookPayloadMessageMetadataReferral
## Properties
**ctwa_clid** | Option<**String**> | Meta's GCLID-equivalent click identifier. | [optional]
**source_id** | Option<**String**> | | [optional]
**source_type** | Option<**String**> | | [optional]
**source_url** | Option<**String**> | | [optional]
**headline** | Option<**String**> | | [optional]
**body** | Option<**String**> | | [optional]
**media_type** | Option<**String**> | | [optional]
**image_url** | Option<**String**> | | [optional]
**video_url** | Option<**String**> | | [optional]
**thumbnail_url** | Option<**String**> | | [optional]
**ad_id** | Option<**String**> | Facebook Messenger CTM / Instagram CTD only. The Meta ad ID the user clicked to start the conversation. | [optional]
**r#ref** | Option<**String**> | Optional `ref` parameter passed through from the Meta ad creative. Facebook Messenger CTM / Instagram CTD only. | [optional]
**source** | Option<**String**> | Meta-supplied source identifier (e.g. `ADS`). Facebook Messenger CTM / Instagram CTD only. | [optional]
**r#type** | Option<**String**> | Meta-supplied referral type (e.g. `OPEN_THREAD`). Facebook Messenger CTM / Instagram CTD only. | [optional]
**ads_context_data** | Option<[**models::WebhookPayloadMessageMetadataReferralAdsContextData**](WebhookPayloadMessageMetadataReferralAdsContextData.md)> | | [optional]
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