Looking for logging into the Own User Pool Facebook site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Own User Pool Facebook site. After that you can login as usual with your login credentials.
https://docs.aws.amazon.com/cognito/latest/developerguide/cognito-user-pools-configuring-federation-with-social-idp.html
https://docs.aws.amazon.com/de_de/cognito/latest/developerguide/facebook.html
https://github.com/aws-amplify/amplify-js/issues/1143
https://github.com/aws/amazon-cognito-auth-js/issues/55
https://stackoverflow.com/questions/50765058/facebook-authentication-for-cognito-user-pool-without-hosted-ui
https://serverless-stack.com/chapters/facebook-login-with-cognito-using-aws-amplify.html
https://medium.freecodecamp.org/user-management-with-aws-cognito-1-3-initial-setup-a1a692a657b3
https://aws-amplify.github.io/docs/js/authentication
https://itnext.io/facebook-login-using-aws-amplify-and-amazon-cognito-4acf74875a04
https://thenewstack.io/understanding-aws-cognito-user-and-identity-pools-for-serverless-apps/
https://www.reddit.com/r/aws/comments/92ye5s/is_it_possible_to_add_googlefacebook_user_to/
https://docs.amazonaws.cn/en_us/cognito/latest/developerguide/facebook.html
https://hackernoon.com/aws-cognito-user-pools-or-identity-pools-what-do-i-use-to-secure-my-api-1d69cfbe99e1