Latest version of com.google.cloud.datastore:datastore-v1-proto-client
https://javadoc.io/doc/com.google.cloud.datastore/datastore-v1-proto-client
Current version 2.2.6
https://javadoc.io/doc/com.google.cloud.datastore/datastore-v1-proto-client/2.2.6
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/com.google.cloud.datastore/datastore-v1-proto-client/2.2.6/package-list