https://docs.cloud.google.com/java/docs/reference/google-cloud-contentwarehouse/latest/com.google.cloud.contentwarehouse.v1.MapProperty
Class MapProperty (0.87.0) | Java client libraries | Google Cloud Documentation
java clientgoogle cloudclasslibrariesdocumentation
https://access.redhat.com/webassets/avalon/d/red_hat_jboss_enterprise_application_platform/7.3/javadocs/com/fasterxml/jackson/databind/ser/std/MapProperty.html
MapProperty (Red Hat JBoss Enterprise Application Platform 7.3.0.GA public API)
red hat jboss