https://docs.aws.amazon.com/cdk/api/v2/java/software/amazon/awscdk/services/cognito/StandardAttribute.Jsii$Proxy.html
StandardAttribute.Jsii$Proxy (AWS CDK 2.256.1 API)
declaration: package: software.amazon.awscdk.services.cognito, interface: StandardAttribute, class: Jsii$Proxy
aws cdkjsiiproxyapi