Rachit

If you have your own UI and only need Federation with User Pools, you can achieve that by redirecting the users to the /authorize endpoint with the identity_provider parameter. This...

Yes, we launched the support for federating through OpenId Connect providers today, you can find more details [here](https://docs.aws.amazon.com/cognito/latest/developerguide/cognito-user-pools-oidc-idp.html).

@rafalwrzeszcz, we do not accept Facebook token directly as of now. But if you hit /authorize endpoint with identity_provider=Facebook and the end user is already logged in, it will not...

X-Frame Options is used to prevent [ClickJacking](https://en.wikipedia.org/wiki/Clickjacking). We have heard the request to allow IFRAMES from other customers and will consider it in future updates to the service.

Currently Amazon Cognito does not support providing aliases in the ResendConfirmationCode API. We will take this as a feature request. Till then you can cache the UUID in the browser...

I do understand the limitations of the cookie/LocalStorage approach. We will add a feature request for supporting ResendConfirmationCode by email.

We will consider adding this request in future releases. Thanks for your feedback.

The AdminGetUser call returns the user attributes so can you please elaborate how are you determining "User who registered via a federated identity", is this based on a custom attribute?