In some cases, you may need to override the default endpoint used by the client library. Use theEndpointOptionwhen initializing the client library to change this default.
For example, this will override the default endpoint forprivateca_v1::CertificateAuthorityServiceClient:
// This configuration is common with Private Google Access:
// https://cloud.google.com/vpc/docs/private-google-access
auto options = google::cloud::Options{}.set<google::cloud::EndpointOption>(
"private.googleapis.com");
auto client = google::cloud::privateca_v1::CertificateAuthorityServiceClient(
google::cloud::privateca_v1::MakeCertificateAuthorityServiceConnection(
options));
[[["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 a comprehensive list of versions for the C++ client library related to private certificate authority services, starting from version 2.11.0 and going up to the latest release candidate, 2.37.0-rc.\u003c/p\u003e\n"],["\u003cp\u003eEach listed version links to its specific documentation page detailing how to override the endpoint, allowing users to access documentation for any given version of the client.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation covers how to override the default endpoint of the C++ client library by using the \u003ccode\u003eEndpointOption\u003c/code\u003e, which is particularly relevant when utilizing Private Google Access.\u003c/p\u003e\n"],["\u003cp\u003eThe example provided demonstrates the override process for the \u003ccode\u003eprivateca_v1::CertificateAuthorityServiceClient\u003c/code\u003e class, showcasing how to configure it with a custom endpoint, such as "private.googleapis.com".\u003c/p\u003e\n"]]],[],null,["Version 2.29.0keyboard_arrow_down\n\n- [2.42.0-rc (latest)](/cpp/docs/reference/privateca/latest/privateca-override-endpoint)\n- [2.41.0](/cpp/docs/reference/privateca/2.41.0/privateca-override-endpoint)\n- [2.40.0](/cpp/docs/reference/privateca/2.40.0/privateca-override-endpoint)\n- [2.39.0](/cpp/docs/reference/privateca/2.39.0/privateca-override-endpoint)\n- [2.38.0](/cpp/docs/reference/privateca/2.38.0/privateca-override-endpoint)\n- [2.37.0](/cpp/docs/reference/privateca/2.37.0/privateca-override-endpoint)\n- [2.36.0](/cpp/docs/reference/privateca/2.36.0/privateca-override-endpoint)\n- [2.35.0](/cpp/docs/reference/privateca/2.35.0/privateca-override-endpoint)\n- [2.34.0](/cpp/docs/reference/privateca/2.34.0/privateca-override-endpoint)\n- [2.33.0](/cpp/docs/reference/privateca/2.33.0/privateca-override-endpoint)\n- [2.32.0](/cpp/docs/reference/privateca/2.32.0/privateca-override-endpoint)\n- [2.31.0](/cpp/docs/reference/privateca/2.31.0/privateca-override-endpoint)\n- [2.30.0](/cpp/docs/reference/privateca/2.30.0/privateca-override-endpoint)\n- [2.29.0](/cpp/docs/reference/privateca/2.29.0/privateca-override-endpoint)\n- [2.28.0](/cpp/docs/reference/privateca/2.28.0/privateca-override-endpoint)\n- [2.27.0](/cpp/docs/reference/privateca/2.27.0/privateca-override-endpoint)\n- [2.26.0](/cpp/docs/reference/privateca/2.26.0/privateca-override-endpoint)\n- [2.25.1](/cpp/docs/reference/privateca/2.25.1/privateca-override-endpoint)\n- [2.24.0](/cpp/docs/reference/privateca/2.24.0/privateca-override-endpoint)\n- [2.23.0](/cpp/docs/reference/privateca/2.23.0/privateca-override-endpoint)\n- [2.22.1](/cpp/docs/reference/privateca/2.22.1/privateca-override-endpoint)\n- [2.21.0](/cpp/docs/reference/privateca/2.21.0/privateca-override-endpoint)\n- [2.20.0](/cpp/docs/reference/privateca/2.20.0/privateca-override-endpoint)\n- [2.19.0](/cpp/docs/reference/privateca/2.19.0/privateca-override-endpoint)\n- [2.18.0](/cpp/docs/reference/privateca/2.18.0/privateca-override-endpoint)\n- [2.17.0](/cpp/docs/reference/privateca/2.17.0/privateca-override-endpoint)\n- [2.16.0](/cpp/docs/reference/privateca/2.16.0/privateca-override-endpoint)\n- [2.15.1](/cpp/docs/reference/privateca/2.15.1/privateca-override-endpoint)\n- [2.14.0](/cpp/docs/reference/privateca/2.14.0/privateca-override-endpoint)\n- [2.13.0](/cpp/docs/reference/privateca/2.13.0/privateca-override-endpoint)\n- [2.12.0](/cpp/docs/reference/privateca/2.12.0/privateca-override-endpoint)\n- [2.11.0](/cpp/docs/reference/privateca/2.11.0/privateca-override-endpoint) \n\nHow to Override the Default Endpoint\n====================================\n\nIn some cases, you may need to override the default endpoint used by the client library. Use the [EndpointOption](https://cloud.google.com/cpp/docs/reference/common/latest/structgoogle_1_1cloud_1_1EndpointOption.html) when initializing the client library to change this default.\n\nFor example, this will override the default endpoint for `privateca_v1::CertificateAuthorityServiceClient`: \n\n // This configuration is common with Private Google Access:\n // https://cloud.google.com/vpc/docs/private-google-access\n auto options = google::cloud::Options{}.set\u003cgoogle::cloud::EndpointOption\u003e(\n \"private.googleapis.com\");\n auto client = google::cloud::privateca_v1::CertificateAuthorityServiceClient(\n google::cloud::privateca_v1::MakeCertificateAuthorityServiceConnection(\n options));"]]
