Add user attribute in IdToken AWS cognito Service

Question

Consider I Have Following Attribute In user pool

• username

• first-name

• last-name

• location

How to add All attribute in IdToken after successful authentication

Answer 1

As per the ID Token specification, the response claim doesn't have these attribute values (user name, first & last name, location etc.).

However, as part of the standard claim, you can get these attributes using USERINFO endpoint.

ID Token