AWS S3 - How to fix 'The request signature we calculated does not match the signature' error?

Question

I have searched on the web for over two days now, and probably have looked through most of the online documented scenarios and workarounds, but nothing worked for me so far.

Answer 1

After debugging and spending a lot of time, in my case, the issue was with the access_key_id and secret_access_key, just double check your credentials or generate new one if possible and make sure you are passing the credentials in params.