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 fortranslate_v3::TranslationServiceClient:
// 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::translate_v3::TranslationServiceClient(
google::cloud::translate_v3::MakeTranslationServiceConnection(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 page provides a list of available versions for the C++ Translate API, ranging from version 2.11.0 up to the latest release candidate, 2.37.0-rc.\u003c/p\u003e\n"],["\u003cp\u003eEach version listed has a corresponding link to its specific documentation for overriding the endpoint.\u003c/p\u003e\n"],["\u003cp\u003eThe default endpoint for the client library can be overridden using the \u003ccode\u003eEndpointOption\u003c/code\u003e when initializing, allowing for custom configurations.\u003c/p\u003e\n"],["\u003cp\u003eOverriding the default endpoint can be useful for scenarios like Private Google Access, as demonstrated in the example code.\u003c/p\u003e\n"]]],[],null,["Version 2.29.0keyboard_arrow_down\n\n- [2.42.0-rc (latest)](/cpp/docs/reference/translate/latest/translate-override-endpoint)\n- [2.41.0](/cpp/docs/reference/translate/2.41.0/translate-override-endpoint)\n- [2.40.0](/cpp/docs/reference/translate/2.40.0/translate-override-endpoint)\n- [2.39.0](/cpp/docs/reference/translate/2.39.0/translate-override-endpoint)\n- [2.38.0](/cpp/docs/reference/translate/2.38.0/translate-override-endpoint)\n- [2.37.0](/cpp/docs/reference/translate/2.37.0/translate-override-endpoint)\n- [2.36.0](/cpp/docs/reference/translate/2.36.0/translate-override-endpoint)\n- [2.35.0](/cpp/docs/reference/translate/2.35.0/translate-override-endpoint)\n- [2.34.0](/cpp/docs/reference/translate/2.34.0/translate-override-endpoint)\n- [2.33.0](/cpp/docs/reference/translate/2.33.0/translate-override-endpoint)\n- [2.32.0](/cpp/docs/reference/translate/2.32.0/translate-override-endpoint)\n- [2.31.0](/cpp/docs/reference/translate/2.31.0/translate-override-endpoint)\n- [2.30.0](/cpp/docs/reference/translate/2.30.0/translate-override-endpoint)\n- [2.29.0](/cpp/docs/reference/translate/2.29.0/translate-override-endpoint)\n- [2.28.0](/cpp/docs/reference/translate/2.28.0/translate-override-endpoint)\n- [2.27.0](/cpp/docs/reference/translate/2.27.0/translate-override-endpoint)\n- [2.26.0](/cpp/docs/reference/translate/2.26.0/translate-override-endpoint)\n- [2.25.1](/cpp/docs/reference/translate/2.25.1/translate-override-endpoint)\n- [2.24.0](/cpp/docs/reference/translate/2.24.0/translate-override-endpoint)\n- [2.23.0](/cpp/docs/reference/translate/2.23.0/translate-override-endpoint)\n- [2.22.1](/cpp/docs/reference/translate/2.22.1/translate-override-endpoint)\n- [2.21.0](/cpp/docs/reference/translate/2.21.0/translate-override-endpoint)\n- [2.20.0](/cpp/docs/reference/translate/2.20.0/translate-override-endpoint)\n- [2.19.0](/cpp/docs/reference/translate/2.19.0/translate-override-endpoint)\n- [2.18.0](/cpp/docs/reference/translate/2.18.0/translate-override-endpoint)\n- [2.17.0](/cpp/docs/reference/translate/2.17.0/translate-override-endpoint)\n- [2.16.0](/cpp/docs/reference/translate/2.16.0/translate-override-endpoint)\n- [2.15.1](/cpp/docs/reference/translate/2.15.1/translate-override-endpoint)\n- [2.14.0](/cpp/docs/reference/translate/2.14.0/translate-override-endpoint)\n- [2.13.0](/cpp/docs/reference/translate/2.13.0/translate-override-endpoint)\n- [2.12.0](/cpp/docs/reference/translate/2.12.0/translate-override-endpoint)\n- [2.11.0](/cpp/docs/reference/translate/2.11.0/translate-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 `translate_v3::TranslationServiceClient`: \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::translate_v3::TranslationServiceClient(\n google::cloud::translate_v3::MakeTranslationServiceConnection(options));"]]
