I want to use a third-party SAML 2.0 identity provider (IdP) with an Amazon Cognito user pool.
For setup instructions, choose the third-party SAML 2.0 IdP that you want to configure with a user pool:
If your preferred IdP isn't listed, then use the AWS Management Console. Or, use the AWS Command Line Interface (AWS CLI) or AWS API.
Note: If you receive errors when you run AWS CLI commands, then see Troubleshoot AWS CLI errors. Also, make sure that you're using the most recent AWS CLI version.
Integrating third-party SAML identity providers with Amazon Cognito user pools
Adding user pool sign-in through a third party
Specifying identity provider attribute mappings for your user pool
How to view a SAML response in your browser for troubleshooting