parent property
Required. The project and location from which the function should be
listed, specified in the format projects/*/locations/* If you want to
list functions in all locations, use "-" in place of a location. When
listing functions in all locations, if one or more location(s) are
unreachable, the response will contain functions from all reachable
locations along with the names of any unreachable locations.
Implementation
final String parent;