response property
The normal response of the operation in case of success.
If the original method returns no data on success, such as Delete, the
response is google.protobuf.Empty. If the original method is standard
Get/Create/Update, the response should be the resource. For other
methods, the response should have the type XxxResponse, where Xxx is
the original method name. For example, if the original method name is
TakeSnapshot(), the inferred response type is TakeSnapshotResponse.
The values for Object must be JSON objects. It can consist of num,
String, bool and null as well as Map and List values.
Implementation
core.Map<core.String, core.Object?>? response;