I’m trying to upload a GIF with the new multiple media entities API, but the server is always answering with a “Bad Request, code 214”.
The initial upload of the image with the
media/upload endpoint is successful, but the next call to
statuses/update with the new media_ids parameter fails with the above error. Uploading JPGs and PNGs works fine.
Are GIFs not allowed with the new multiple media API?