POST/media/{id}/complete

Finalise a media upload with the PostEverywhere API

Call after uploading the file to the presigned `upload_url`. Verifies the file actually exists (`400 file_not_uploaded` when it does not) and that its magic bytes match the declared content type (`400 file_type_mismatch` — the media is then marked failed). Videos get a thumbnail generated in the background. Idempotent: calling on already-ready media returns 200. `400 upload_failed` when the media was previously marked failed. No request body is required.

Guide: Media requirements by platform

Parameters

Responses

• 200Media finalized (or already ready)
• 400
• 401
• 402
• 403
• 404
• 429
• 500

More in Media

• List media
• Upload media
• Import from URL
• Get media
• Delete media