In order to move forward, please register a new application with the Identity Provider (IdP) of your choice. Please see the following instructions for some common IdP's. Your IdP should have instructions on how to set up and register an application with them.
- Amazon Cognito Application Registration
- Okta Application Registration
- Keycloak Client Creation and Registration
Take note of the Client ID and Client Secret (Optional) values that are generated after this registration process.
Also, ensure that you have added the correct Callback URIs to the registered Application. It should include the Amazon CloudFront distribution URL with /_callback appended.
Navigate to Generate OIDC Configuration for the next step.