https://docs.aws.amazon.com/cdk/api/v2/java/software/amazon/awscdk/services/b2bi/CfnTransformer.SampleDocumentKeysProperty.html
CfnTransformer.SampleDocumentKeysProperty (AWS CDK 2.254.0 API)
declaration: package: software.amazon.awscdk.services.b2bi, class: CfnTransformer, interface: SampleDocumentKeysProperty
aws cdkapi