A media upload to rupload.facebook.com failed. That host is not Instagram's
API — its answers never reach the session-header parser and are never mapped to
the API's typed errors — so the upload reports its own failure, in one of two
shapes, each with the tag of its class (MessengerMediaUploadHttpError,
MessengerMediaUploadMalformedError); reason repeats the shape.
A media upload to
rupload.facebook.comfailed. That host is not Instagram's API — its answers never reach the session-header parser and are never mapped to the API's typed errors — so the upload reports its own failure, in one of two shapes, each with the tag of its class (MessengerMediaUploadHttpError,MessengerMediaUploadMalformedError);reasonrepeats the shape.