I'm currently developing an app with a login function using AWS Cognito, but I want to do the process of jumping to the URL once and then returning to my app.
(I want to support both iOS and Android.)

As a flow,
Self-made application → Facebook authentication URL → Self-made application
It will be.

So the AWS site (User pool app client settings ), I came to the point where I could come back if I used the callback URL of the app.

However, I don't know how to create this URL: myapp: // example.

I understand the example part, but where is myaap the name of the app you set?

If anyone knows, please comment. Thank you!