Access Context Manager API C++ Client Library

An idiomatic C++ client library for the Access Context Manager API , a service for setting attribute based access control on requests to GCP services.

While this library is GA, please note Google Cloud C++ client libraries do notfollow Semantic Versioning .

Quickstart

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

 #include "google/cloud/accesscontextmanager/v1/access_context_manager_client.h"
#include <iostream>

int main(int argc, char* argv[]) try {
  if (argc != 2) {
    std::cerr << "Usage: " << argv[0] << " policy-id\n";
    return 1;
  }

  namespace accesscontextmanager = ::google::cloud::accesscontextmanager_v1;
  auto client = accesscontextmanager::AccessContextManagerClient(
      accesscontextmanager::MakeAccessContextManagerConnection());

  auto const parent = std::string("accessPolicies/") + argv[1];
  for (auto r : client.ListAccessLevels(parent)) {
    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 accesscontextmanager_v1::AccessContextManagerClient . All RPCs are exposed as member functions of this class. Other classes provide helpers, configuration parameters, and infrastructure to mock accesscontextmanager_v1::AccessContextManagerClient when testing your application.

More Information

• Error Handling - describes how the library reports errors.
• How to Override the Default Endpoint - describes how to override the default endpoint.
• How to Override the Authentication Credentials - describes how to change the authentication credentials used by the library.
• Override Retry, Backoff, and Idempotency Policies - describes how to change the default retry policies.
• Environment Variables - describes environment variables that can configure the behavior of the library.