An idiomatic C++ client library for theOrganization Policy API, a service to The Org Policy API allows users to configure governance rules on their GCP resources across the Cloud Resource Hierarchy.
While this library isGA, please note Google Cloud C++ client libraries donotfollowSemantic Versioning.
Quickstart
The following shows the code that you'll run in thegoogle/cloud/orgpolicy/quickstart/directory, which should give you a taste of the Organization Policy API C++ client library API.
#include "google/cloud/orgpolicy/v2/org_policy_client.h"
#include "google/cloud/project.h"
#include <iostream>
int main(int argc, char* argv[]) try {
if (argc != 2) {
std::cerr << "Usage: " << argv[0] << " project-id\n";
return 1;
}
namespace orgpolicy = ::google::cloud::orgpolicy_v2;
auto client =
orgpolicy::OrgPolicyClient(orgpolicy::MakeOrgPolicyConnection());
auto const project = google::cloud::Project(argv[1]);
for (auto p : client.ListPolicies(project.FullName())) {
if (!p) throw std::move(p).status();
std::cout << p->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 isorgpolicy_v2::OrgPolicyClient. All RPCs are exposed as member functions of this class. Other classes provide helpers, configuration parameters, and infrastructure to mockorgpolicy_v2::OrgPolicyClientwhen 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 Organization Policy API C++ client library, which allows users to configure governance rules for their GCP resources.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version of the C++ client library is 2.37.0-rc, with multiple previous versions available for reference, ranging back to version 2.11.0.\u003c/p\u003e\n"],["\u003cp\u003eThe main class in this library is \u003ccode\u003eorgpolicy_v2::OrgPolicyClient\u003c/code\u003e, which exposes all RPCs as its member functions, and the library does not follow semantic versioning.\u003c/p\u003e\n"],["\u003cp\u003eThe document contains several links to guide the user on how to modify or override several aspects of this library, such as error handling, endpoint, authentication credentials, retry, backoff and idempotency policies, and environment variables.\u003c/p\u003e\n"]]],[],null,["Version 2.23.0keyboard_arrow_down\n\n- [2.42.0-rc (latest)](/cpp/docs/reference/orgpolicy/latest)\n- [2.41.0](/cpp/docs/reference/orgpolicy/2.41.0)\n- [2.40.0](/cpp/docs/reference/orgpolicy/2.40.0)\n- [2.39.0](/cpp/docs/reference/orgpolicy/2.39.0)\n- [2.38.0](/cpp/docs/reference/orgpolicy/2.38.0)\n- [2.37.0](/cpp/docs/reference/orgpolicy/2.37.0)\n- [2.36.0](/cpp/docs/reference/orgpolicy/2.36.0)\n- [2.35.0](/cpp/docs/reference/orgpolicy/2.35.0)\n- [2.34.0](/cpp/docs/reference/orgpolicy/2.34.0)\n- [2.33.0](/cpp/docs/reference/orgpolicy/2.33.0)\n- [2.32.0](/cpp/docs/reference/orgpolicy/2.32.0)\n- [2.31.0](/cpp/docs/reference/orgpolicy/2.31.0)\n- [2.30.0](/cpp/docs/reference/orgpolicy/2.30.0)\n- [2.29.0](/cpp/docs/reference/orgpolicy/2.29.0)\n- [2.28.0](/cpp/docs/reference/orgpolicy/2.28.0)\n- [2.27.0](/cpp/docs/reference/orgpolicy/2.27.0)\n- [2.26.0](/cpp/docs/reference/orgpolicy/2.26.0)\n- [2.25.1](/cpp/docs/reference/orgpolicy/2.25.1)\n- [2.24.0](/cpp/docs/reference/orgpolicy/2.24.0)\n- [2.23.0](/cpp/docs/reference/orgpolicy/2.23.0)\n- [2.22.1](/cpp/docs/reference/orgpolicy/2.22.1)\n- [2.21.0](/cpp/docs/reference/orgpolicy/2.21.0)\n- [2.20.0](/cpp/docs/reference/orgpolicy/2.20.0)\n- [2.19.0](/cpp/docs/reference/orgpolicy/2.19.0)\n- [2.18.0](/cpp/docs/reference/orgpolicy/2.18.0)\n- [2.17.0](/cpp/docs/reference/orgpolicy/2.17.0)\n- [2.16.0](/cpp/docs/reference/orgpolicy/2.16.0)\n- [2.15.1](/cpp/docs/reference/orgpolicy/2.15.1)\n- [2.14.0](/cpp/docs/reference/orgpolicy/2.14.0)\n- [2.13.0](/cpp/docs/reference/orgpolicy/2.13.0)\n- [2.12.0](/cpp/docs/reference/orgpolicy/2.12.0)\n- [2.11.0](/cpp/docs/reference/orgpolicy/2.11.0) \n\nOrganization Policy API C++ Client Library\n==========================================\n\nAn idiomatic C++ client library for the [Organization Policy API](https://cloud.google.com/resource-manager/docs/organization-policy/overview), a service to The Org Policy API allows users to configure governance rules on their GCP resources across the Cloud Resource Hierarchy.\n\nWhile this library is **GA** , please note 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/orgpolicy/quickstart/` directory, which should give you a taste of the Organization Policy API C++ client library API. \n\n #include \"google/cloud/orgpolicy/v2/org_policy_client.h\"\n #include \"google/cloud/project.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 namespace orgpolicy = ::google::cloud::orgpolicy_v2;\n auto client =\n orgpolicy::OrgPolicyClient(orgpolicy::MakeOrgPolicyConnection());\n\n auto const project = google::cloud::Project(argv[1]);\n for (auto p : client.ListPolicies(project.FullName())) {\n if (!p) throw std::move(p).status();\n std::cout \u003c\u003c p-\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 [`orgpolicy_v2::OrgPolicyClient`](/cpp/docs/reference/orgpolicy/2.23.0/classgoogle_1_1cloud_1_1orgpolicy__v2_1_1OrgPolicyClient). All RPCs are exposed as member functions of this class. Other classes provide helpers, configuration parameters, and infrastructure to mock [`orgpolicy_v2::OrgPolicyClient`](/cpp/docs/reference/orgpolicy/2.23.0/classgoogle_1_1cloud_1_1orgpolicy__v2_1_1OrgPolicyClient) 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/orgpolicy/2.23.0/orgpolicy-override-endpoint) - describes how to override the default endpoint.\n- [How to Override the Authentication Credentials](/cpp/docs/reference/orgpolicy/2.23.0/orgpolicy-override-authentication) - describes how to change the authentication credentials used by the library.\n- [Override Retry, Backoff, and Idempotency Policies](/cpp/docs/reference/orgpolicy/2.23.0/orgpolicy-override-retry) - describes how to change the default retry policies.\n- [Environment Variables](/cpp/docs/reference/orgpolicy/2.23.0/orgpolicy-env) - describes environment variables that can configure the behavior of the library."]]