Storage Transfer API C++ Client Library

An idiomatic C++ client library for the Storage Transfer API, a service to transfers data from external data sources to a Google Cloud Storage bucket or between Google Cloud Storage buckets.

While this library is GA, please note Google Cloud C++ client libraries do not follow Semantic Versioning.

Quickstart

The following shows the code that you'll run in the google/cloud/storagetransfer/quickstart/ directory, which should give you a taste of the Storage Transfer API C++ client library API.

#include "google/cloud/storagetransfer/v1/storage_transfer_client.h" #include <iostream> #include <string> int main(int argc, char* argv[]) try { if (argc != 2) { std::cerr << "Usage: " << argv[0] << " project-id\n"; return 1; } namespace storagetransfer = ::google::cloud::storagetransfer_v1; auto client = storagetransfer::StorageTransferServiceClient( storagetransfer::MakeStorageTransferServiceConnection()); ::google::storagetransfer::v1::ListTransferJobsRequest request; request.set_filter(R"""({"projectId": ")""" + std::string{argv[1]} + "\"}"); for (auto r : client.ListTransferJobs(request)) { if (!r) throw std::move(r).status(); std::cout << r->DebugString() << "\n"; } return 0; } catch (google::cloud::Status const& status) { std::cerr << "google::cloud::Status thrown: " << status << "\n"; return 1; }

Main classes

The main class in this library is storagetransfer_v1::StorageTransferServiceClient. All RPCs are exposed as member functions of this class. Other classes provide helpers, configuration parameters, and infrastructure to mock storagetransfer_v1::StorageTransferServiceClient when testing your application.

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