dropCollection_Pre method
Implementation
$async.Future<$0.Empty> dropCollection_Pre($grpc.ServiceCall call,
$async.Future<$1.DropCollectionRequest> request) async {
return dropCollection(call, await request);
}
$async.Future<$0.Empty> dropCollection_Pre($grpc.ServiceCall call,
$async.Future<$1.DropCollectionRequest> request) async {
return dropCollection(call, await request);
}