Latest version of co.cask.cdap:cdap-proto
https://javadoc.io/doc/co.cask.cdap/cdap-proto
Current version 3.1.0
https://javadoc.io/doc/co.cask.cdap/cdap-proto/3.1.0
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/co.cask.cdap/cdap-proto/3.1.0/package-list