Media referenced in posts. URLs must be publicly reachable over HTTPS. Use POST /v1/media/presign for uploads up to 5GB. Zernio auto-compresses images and videos that exceed platform limits (videos over 200 MB may not be compressed).
| Name | Type | Description | Notes |
|---|---|---|---|
| Type | string | [optional] | |
| Url | string | [optional] | |
| Title | string | Optional title for the media item. Used as the document title for LinkedIn PDF/carousel posts. If omitted, falls back to the post title, then the filename. | [optional] |
| Filename | string | [optional] | |
| Size | int | Optional file size in bytes | [optional] |
| MimeType | string | Optional MIME type (e.g. image/jpeg, video/mp4) | [optional] |
| Thumbnail | string | Optional custom thumbnail/cover image URL for videos. Supported for Facebook video posts, Facebook Reels, and regular video uploads. Max 10MB, JPG/PNG recommended. | [optional] |
| InstagramThumbnail | string | Custom cover image URL for Instagram Reels. Can also be set via platformSpecificData.instagramThumbnail or platformSpecificData.reelCover. Resolution order: this field > platformSpecificData.instagramThumbnail > platformSpecificData.reelCover > platformSpecificData.thumbnailUrl (legacy). | [optional] |
| TiktokProcessed | bool | Internal flag indicating the image was resized for TikTok | [optional] |