# UpdatePostMetadataRequest
## Properties
Name | Type | Description | Notes
------------ | ------------- | ------------- | -------------
**platform** | **Platform** | The platform to update metadata on. Facebook accepts only thumbnailUrl. (enum: youtube, facebook) |
**video_id** | Option<**String**> | YouTube video ID (required for direct mode, ignored for post-based mode). Not supported for Facebook. | [optional]
**account_id** | Option<**String**> | Zernio account ID. Required for direct mode. In post-based mode, picks which account's copy to update when the post was published to several accounts on this platform (required in that case). | [optional]
**title** | Option<**String**> | New video title (max 100 characters for YouTube) | [optional]
**description** | Option<**String**> | New video description | [optional]
**tags** | Option<**Vec<String>**> | Array of keyword tags (max 500 characters combined for YouTube) | [optional]
**category_id** | Option<**String**> | YouTube video category ID | [optional]
**privacy_status** | Option<**PrivacyStatus**> | Video privacy setting (enum: public, private, unlisted) | [optional]
**thumbnail_url** | Option<**String**> | Public URL of a custom thumbnail image. - YouTube: JPEG, PNG, or GIF, max 50 MB, recommended 1280x720. Works on any video you own, including videos not published through Zernio. The channel must be verified (phone verification) to set custom thumbnails. - Facebook: JPEG or PNG, max 5 MB, served directly (no redirects). Replaces the cover of a feed video or Reel published through Zernio. Stories are not supported. **Errors:** - 400 with the reason, no field updated: the platform refuses the thumbnail (e.g. YouTube channel without the custom-thumbnail permission, video not owned by the connected account), the Facebook post is not a feed video or Reel, or the image URL cannot be fetched or has an unsupported format or size. - 429: YouTube thumbnail rate limit (uploadRateLimitExceeded). Retry later, not immediately, because retries keep the channel over its limit. - 404 (Facebook): Facebook cannot find the video. Right after publishing this can be Meta's processing lag, so retry shortly; otherwise the video was deleted or the Page no longer grants access. - 503 (Facebook): Facebook is still processing the video, so the cover cannot be set yet. Retry in a few minutes. - 500: any other temporary platform or network failure; can be retried. | [optional]
**made_for_kids** | Option<**bool**> | COPPA compliance flag. Set true for child-directed content (restricts comments, notifications, ad targeting). | [optional]
**contains_synthetic_media** | Option<**bool**> | AI-generated content disclosure. Set true if the video contains synthetic content that could be mistaken for real. YouTube may add a label. | [optional]
**playlist_id** | Option<**String**> | YouTube playlist ID to add the video to (e.g. 'PLxxxxxxxxxxxxx'). Use GET /v1/accounts/{id}/youtube-playlists to list available playlists. Only playlists owned by the channel are supported. | [optional]
**default_language** | Option<**String**> | Language of the title and description (BCP-47, e.g. ko). | [optional]
**default_audio_language** | Option<**String**> | Spoken language of the video (BCP-47, e.g. ko). When a video has no audio language, YouTube may set en-US once its metadata is updated. | [optional]
[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)