414 when try to append media


Trying to upload a media with the 3 steps but I try to append the data return the following error.

414 Client Error: Request-URI Too Large for url

If I use a small size of chunk like 1k it works fine but on https://developer.twitter.com/en/docs/media/upload-media/api-reference/post-media-upload-append says that you can use a 1MB size of chunk.

I don’t know if there is another way to append the media.


Have you followed the upload media guide with INIT, APPEND and FINALIZE?

There is a test python utility that you can use to test here: https://github.com/twitterdev/large-video-upload-python

closed #3