Google SAML Error

I’m attempting to configure AWS managed Grafana to use SAML authentication from Google. When I try to login to my workspace I get the following error:

Failed to save the SAML received information

I’m unable to find any reference to that error in the docs, or via the usual internet searches. Is there an easy solution to this problem?

After following the AWS documentation here it worked. The problem that caused the error message was having the Signed Response checkbox checked.