An idiomatic C++ client library for theCloud Domains API, a service to enable management and configuration of domain names.
While this library isGA, please note that the Google Cloud C++ client libraries donotfollowSemantic Versioning.
Quickstart
The following shows the code that you'll run in thegoogle/cloud/domains/quickstart/directory, which should give you a taste of the Cloud Domains API C++ client library API.
#include "google/cloud/domains/v1/domains_client.h"
#include "google/cloud/location.h"
#include <iostream>
int main(int argc, char* argv[]) try {
if (argc != 2) {
std::cerr << "Usage: " << argv[0] << " project-id\n";
return 1;
}
auto const location = google::cloud::Location(argv[1], "global");
namespace domains = ::google::cloud::domains_v1;
auto client = domains::DomainsClient(domains::MakeDomainsConnection());
for (auto r : client.ListRegistrations(location.FullName())) {
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 isdomains_v1::DomainsClient. All RPCs are exposed as member functions of this class. Other classes provide helpers, configuration parameters, and infrastructure to mockdomains_v1::DomainsClientwhen testing your application.
More Information
Error Handling- describes how the library reports errors.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[[["\u003cp\u003eThis webpage provides documentation for the Cloud Domains API C++ client library, which is a service for managing and configuring domain names.\u003c/p\u003e\n"],["\u003cp\u003eThe latest release candidate version is 2.37.0-rc, and a list of other versions from 2.36.0 down to 2.12.0 is also available.\u003c/p\u003e\n"],["\u003cp\u003eThe primary class of the library is \u003ccode\u003edomains_v1::DomainsClient\u003c/code\u003e, which hosts all of the remote procedure calls (RPCs) as member functions.\u003c/p\u003e\n"],["\u003cp\u003eWhile the library is generally available, it does not adhere to Semantic Versioning guidelines.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation provides information on error handling, how to override default endpoints and authentication credentials, how to change the default retry policies, and environment variables that can be used to customize the behavior of the library.\u003c/p\u003e\n"]]],[],null,["Version 2.21.0keyboard_arrow_down\n\n- [2.42.0-rc (latest)](/cpp/docs/reference/domains/latest)\n- [2.41.0](/cpp/docs/reference/domains/2.41.0)\n- [2.40.0](/cpp/docs/reference/domains/2.40.0)\n- [2.39.0](/cpp/docs/reference/domains/2.39.0)\n- [2.38.0](/cpp/docs/reference/domains/2.38.0)\n- [2.37.0](/cpp/docs/reference/domains/2.37.0)\n- [2.36.0](/cpp/docs/reference/domains/2.36.0)\n- [2.35.0](/cpp/docs/reference/domains/2.35.0)\n- [2.34.0](/cpp/docs/reference/domains/2.34.0)\n- [2.33.0](/cpp/docs/reference/domains/2.33.0)\n- [2.32.0](/cpp/docs/reference/domains/2.32.0)\n- [2.31.0](/cpp/docs/reference/domains/2.31.0)\n- [2.30.0](/cpp/docs/reference/domains/2.30.0)\n- [2.29.0](/cpp/docs/reference/domains/2.29.0)\n- [2.28.0](/cpp/docs/reference/domains/2.28.0)\n- [2.27.0](/cpp/docs/reference/domains/2.27.0)\n- [2.26.0](/cpp/docs/reference/domains/2.26.0)\n- [2.25.1](/cpp/docs/reference/domains/2.25.1)\n- [2.24.0](/cpp/docs/reference/domains/2.24.0)\n- [2.23.0](/cpp/docs/reference/domains/2.23.0)\n- [2.22.1](/cpp/docs/reference/domains/2.22.1)\n- [2.21.0](/cpp/docs/reference/domains/2.21.0)\n- [2.20.0](/cpp/docs/reference/domains/2.20.0)\n- [2.19.0](/cpp/docs/reference/domains/2.19.0)\n- [2.18.0](/cpp/docs/reference/domains/2.18.0)\n- [2.17.0](/cpp/docs/reference/domains/2.17.0)\n- [2.16.0](/cpp/docs/reference/domains/2.16.0)\n- [2.15.1](/cpp/docs/reference/domains/2.15.1)\n- [2.14.0](/cpp/docs/reference/domains/2.14.0)\n- [2.13.0](/cpp/docs/reference/domains/2.13.0)\n- [2.12.0](/cpp/docs/reference/domains/2.12.0) \n\nCloud Domains API C++ Client Library\n====================================\n\nAn idiomatic C++ client library for the [Cloud Domains API](https://cloud.google.com/domains), a service to enable management and configuration of domain names.\n\nWhile this library is **GA** , please note that the Google Cloud C++ client libraries do **not** follow [Semantic Versioning](https://semver.org/).\n\n### Quickstart\n\nThe following shows the code that you'll run in the `google/cloud/domains/quickstart/` directory, which should give you a taste of the Cloud Domains API C++ client library API. \n\n #include \"google/cloud/domains/v1/domains_client.h\"\n #include \"google/cloud/location.h\"\n #include \u003ciostream\u003e\n\n int main(int argc, char* argv[]) try {\n if (argc != 2) {\n std::cerr \u003c\u003c \"Usage: \" \u003c\u003c argv[0] \u003c\u003c \" project-id\\n\";\n return 1;\n }\n\n auto const location = google::cloud::Location(argv[1], \"global\");\n\n namespace domains = ::google::cloud::domains_v1;\n auto client = domains::DomainsClient(domains::MakeDomainsConnection());\n\n for (auto r : client.ListRegistrations(location.FullName())) {\n if (!r) throw std::move(r).status();\n std::cout \u003c\u003c r-\u003eDebugString() \u003c\u003c \"\\n\";\n }\n\n return 0;\n } catch (google::cloud::Status const& status) {\n std::cerr \u003c\u003c \"google::cloud::Status thrown: \" \u003c\u003c status \u003c\u003c \"\\n\";\n return 1;\n }\n\n### Main classes\n\nThe main class in this library is [`domains_v1::DomainsClient`](/cpp/docs/reference/domains/2.21.0/classgoogle_1_1cloud_1_1domains__v1_1_1DomainsClient). All RPCs are exposed as member functions of this class. Other classes provide helpers, configuration parameters, and infrastructure to mock [`domains_v1::DomainsClient`](/cpp/docs/reference/domains/2.21.0/classgoogle_1_1cloud_1_1domains__v1_1_1DomainsClient) when testing your application.\n\n### More Information\n\n- [Error Handling](https://cloud.google.com/cpp/docs/reference/common/latest/common-error-handling.html) - describes how the library reports errors.\n- [How to Override the Default Endpoint](/cpp/docs/reference/domains/2.21.0/domains-override-endpoint) - describes how to override the default endpoint.\n- [How to Override the Authentication Credentials](/cpp/docs/reference/domains/2.21.0/domains-override-authentication) - describes how to change the authentication credentials used by the library.\n- [Override Retry, Backoff, and Idempotency Policies](/cpp/docs/reference/domains/2.21.0/domains-override-retry) - describes how to change the default retry policies.\n- [Environment Variables](/cpp/docs/reference/domains/2.21.0/domains-env) - describes environment variables that can configure the behavior of the library."]]