https://docs.cloud.google.com/appengine/docs/standard/python3/reference/services/bundled/google/appengine/datastore/datastore_stub_util/ParseKindQuery
google.appengine.datastore.datastore_stub_util.ParseKindQuery | App Engine standard environment |...
Parse __kind__ (schema) queries.
app enginegoogleappenginedatastorestub