self signed certicate in chain

[dario-v]

Hi,
I have this "issue".
The firewall in my company inspect the SSL traffic, so in AWS CLI and other tools I have configured to use the firewall certificate (that is a self signed).
When running the tool I receive the "error": "* self signed certificate in chain" and nothing happens....I can't do the backup.

How can I solve this ?
Thanks
Dario