Latest version of com.google.appengine:appengine-api-1.0-sdk
https://javadoc.io/doc/com.google.appengine/appengine-api-1.0-sdk
Current version 1.9.83
https://javadoc.io/doc/com.google.appengine/appengine-api-1.0-sdk/1.9.83
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/com.google.appengine/appengine-api-1.0-sdk/1.9.83/package-list