# ListInboxConversations200ResponseDataInnerMetadata
## Properties
**ctwa_clid** | Option<**String**> | WhatsApp only. Meta's click identifier, the value to forward to the Meta Conversions API for Business Messaging. Meta omits it on some numbers, so a WhatsApp referral can arrive without it. | [optional]
**ctwa_source_id** | Option<**String**> | WhatsApp only. The Meta ad ID the user clicked. This is the WhatsApp equivalent of meta_ad_id. | [optional]
**ctwa_source_type** | Option<**String**> | WhatsApp only. What the user clicked, as supplied by Meta (for example ad or post). | [optional]
**ctwa_source_url** | Option<**String**> | WhatsApp only. Meta's URL for the ad that was clicked, normally an fb.me short link. | [optional]
**ctwa_headline** | Option<**String**> | WhatsApp only. Headline of the ad creative at click time. | [optional]
**ctwa_captured_at** | Option<**String**> | WhatsApp only. When Zernio stored this referral. Always present when a WhatsApp referral was captured. | [optional]
**meta_ad_id** | Option<**String**> | Instagram and Facebook only. The Meta ad ID the user clicked. Always present when an Instagram or Facebook referral was captured. | [optional]
**meta_ad_source** | Option<**String**> | Instagram and Facebook only. Meta-supplied source identifier, for example ADS. | [optional]
**meta_ad_type** | Option<**String**> | Instagram and Facebook only. Meta-supplied referral type, for example OPEN_THREAD. | [optional]
**meta_ad_ref** | Option<**String**> | Instagram and Facebook only. The ref parameter passed through from the ad creative. | [optional]
**meta_ad_title** | Option<**String**> | Instagram and Facebook only. Title of the ad creative at click time. | [optional]
**meta_ad_photo_url** | Option<**String**> | Instagram and Facebook only. Image of the ad creative at click time. | [optional]
**meta_ad_video_url** | Option<**String**> | Instagram and Facebook only. Video of the ad creative at click time. | [optional]
**meta_ad_post_id** | Option<**String**> | Instagram and Facebook only. The organic post the ad promoted, when the ad was a boosted post. | [optional]
**meta_ad_product_id** | Option<**String**> | Instagram and Facebook only. The catalogue product the user clicked, for product ads. | [optional]
**meta_ad_flow_id** | Option<**String**> | Instagram and Facebook only. The Meta flow the ad launched, for flow ads. | [optional]
**meta_ad_captured_at** | Option<**String**> | Instagram and Facebook only. When Zernio stored this referral. Always present when an Instagram or Facebook referral was captured. | [optional]
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