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 forapikeys_v2::ApiKeysClient:
// 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::apikeys_v2::ApiKeysClient(
google::cloud::apikeys_v2::MakeApiKeysConnection(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 list of different versions of the \u003ccode\u003eapikeys-override-endpoint\u003c/code\u003e, ranging from the latest release candidate \u003ccode\u003e2.37.0-rc\u003c/code\u003e down to version \u003ccode\u003e2.11.0\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe content explains how to override the default endpoint used by the client library by using the \u003ccode\u003eEndpointOption\u003c/code\u003e when initializing the client.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eEndpointOption\u003c/code\u003e is shown in an example that demonstrates overriding the default endpoint for \u003ccode\u003eapikeys_v2::ApiKeysClient\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe list of versions of apikeys-override-endpoint are all under the documentation for C++ version of the endpoint.\u003c/p\u003e\n"]]],[],null,["Version 2.21.0keyboard_arrow_down\n\n- [2.42.0-rc (latest)](/cpp/docs/reference/apikeys/latest/apikeys-override-endpoint)\n- [2.41.0](/cpp/docs/reference/apikeys/2.41.0/apikeys-override-endpoint)\n- [2.40.0](/cpp/docs/reference/apikeys/2.40.0/apikeys-override-endpoint)\n- [2.39.0](/cpp/docs/reference/apikeys/2.39.0/apikeys-override-endpoint)\n- [2.38.0](/cpp/docs/reference/apikeys/2.38.0/apikeys-override-endpoint)\n- [2.37.0](/cpp/docs/reference/apikeys/2.37.0/apikeys-override-endpoint)\n- [2.36.0](/cpp/docs/reference/apikeys/2.36.0/apikeys-override-endpoint)\n- [2.35.0](/cpp/docs/reference/apikeys/2.35.0/apikeys-override-endpoint)\n- [2.34.0](/cpp/docs/reference/apikeys/2.34.0/apikeys-override-endpoint)\n- [2.33.0](/cpp/docs/reference/apikeys/2.33.0/apikeys-override-endpoint)\n- [2.32.0](/cpp/docs/reference/apikeys/2.32.0/apikeys-override-endpoint)\n- [2.31.0](/cpp/docs/reference/apikeys/2.31.0/apikeys-override-endpoint)\n- [2.30.0](/cpp/docs/reference/apikeys/2.30.0/apikeys-override-endpoint)\n- [2.29.0](/cpp/docs/reference/apikeys/2.29.0/apikeys-override-endpoint)\n- [2.28.0](/cpp/docs/reference/apikeys/2.28.0/apikeys-override-endpoint)\n- [2.27.0](/cpp/docs/reference/apikeys/2.27.0/apikeys-override-endpoint)\n- [2.26.0](/cpp/docs/reference/apikeys/2.26.0/apikeys-override-endpoint)\n- [2.25.1](/cpp/docs/reference/apikeys/2.25.1/apikeys-override-endpoint)\n- [2.24.0](/cpp/docs/reference/apikeys/2.24.0/apikeys-override-endpoint)\n- [2.23.0](/cpp/docs/reference/apikeys/2.23.0/apikeys-override-endpoint)\n- [2.22.1](/cpp/docs/reference/apikeys/2.22.1/apikeys-override-endpoint)\n- [2.21.0](/cpp/docs/reference/apikeys/2.21.0/apikeys-override-endpoint)\n- [2.20.0](/cpp/docs/reference/apikeys/2.20.0/apikeys-override-endpoint)\n- [2.19.0](/cpp/docs/reference/apikeys/2.19.0/apikeys-override-endpoint)\n- [2.18.0](/cpp/docs/reference/apikeys/2.18.0/apikeys-override-endpoint)\n- [2.17.0](/cpp/docs/reference/apikeys/2.17.0/apikeys-override-endpoint)\n- [2.16.0](/cpp/docs/reference/apikeys/2.16.0/apikeys-override-endpoint)\n- [2.15.1](/cpp/docs/reference/apikeys/2.15.1/apikeys-override-endpoint)\n- [2.14.0](/cpp/docs/reference/apikeys/2.14.0/apikeys-override-endpoint)\n- [2.13.0](/cpp/docs/reference/apikeys/2.13.0/apikeys-override-endpoint)\n- [2.12.0](/cpp/docs/reference/apikeys/2.12.0/apikeys-override-endpoint)\n- [2.11.0](/cpp/docs/reference/apikeys/2.11.0/apikeys-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 `apikeys_v2::ApiKeysClient`: \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::apikeys_v2::ApiKeysClient(\n google::cloud::apikeys_v2::MakeApiKeysConnection(options));"]]
