https://docs.cloud.google.com/marketplace/docs/reference/consumerprocurement/rest/Shared.Types/PlaceOrderMetadata
PlaceOrderMetadata | Google Cloud Marketplace | Google Cloud Documentation
google cloud marketplacedocumentation
https://docs.cloud.google.com/java/docs/reference/google-cloud-cloudcommerceconsumerprocurement/latest/com.google.cloud.commerce.consumer.procurement.v1alpha1.PlaceOrderMetadata.Builder
Class PlaceOrderMetadata.Builder (0.89.0) | Java client libraries | Google Cloud Documentation
java clientgoogle cloudclassbuilder