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 forcomposer_v1::EnvironmentsClient:
// 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::composer_v1::EnvironmentsClient(
google::cloud::composer_v1::MakeEnvironmentsConnection(options));
Follow these links to find examples for other*Clientclasses:
[[["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\u003eThe latest available version is 2.37.0-rc, with numerous other versions, down to 2.11.0, also available for reference.\u003c/p\u003e\n"],["\u003cp\u003eThe default endpoint used by the client library can be overridden by using the \u003ccode\u003eEndpointOption\u003c/code\u003e when initializing the library.\u003c/p\u003e\n"],["\u003cp\u003eOverriding the endpoint can be useful, such as when using Private Google Access, and can be set via \u003ccode\u003egoogle::cloud::Options{}.set<google::cloud::EndpointOption>("private.googleapis.com")\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eSpecific examples are available for \u003ccode\u003ecomposer_v1::EnvironmentsClient\u003c/code\u003e and \u003ccode\u003ecomposer_v1::ImageVersionsClient\u003c/code\u003e, demonstrating how to override endpoints for those client classes.\u003c/p\u003e\n"]]],[],null,["Version 2.17.0keyboard_arrow_down\n\n- [2.42.0-rc (latest)](/cpp/docs/reference/composer/latest/composer-override-endpoint)\n- [2.41.0](/cpp/docs/reference/composer/2.41.0/composer-override-endpoint)\n- [2.40.0](/cpp/docs/reference/composer/2.40.0/composer-override-endpoint)\n- [2.39.0](/cpp/docs/reference/composer/2.39.0/composer-override-endpoint)\n- [2.38.0](/cpp/docs/reference/composer/2.38.0/composer-override-endpoint)\n- [2.37.0](/cpp/docs/reference/composer/2.37.0/composer-override-endpoint)\n- [2.36.0](/cpp/docs/reference/composer/2.36.0/composer-override-endpoint)\n- [2.35.0](/cpp/docs/reference/composer/2.35.0/composer-override-endpoint)\n- [2.34.0](/cpp/docs/reference/composer/2.34.0/composer-override-endpoint)\n- [2.33.0](/cpp/docs/reference/composer/2.33.0/composer-override-endpoint)\n- [2.32.0](/cpp/docs/reference/composer/2.32.0/composer-override-endpoint)\n- [2.31.0](/cpp/docs/reference/composer/2.31.0/composer-override-endpoint)\n- [2.30.0](/cpp/docs/reference/composer/2.30.0/composer-override-endpoint)\n- [2.29.0](/cpp/docs/reference/composer/2.29.0/composer-override-endpoint)\n- [2.28.0](/cpp/docs/reference/composer/2.28.0/composer-override-endpoint)\n- [2.27.0](/cpp/docs/reference/composer/2.27.0/composer-override-endpoint)\n- [2.26.0](/cpp/docs/reference/composer/2.26.0/composer-override-endpoint)\n- [2.25.1](/cpp/docs/reference/composer/2.25.1/composer-override-endpoint)\n- [2.24.0](/cpp/docs/reference/composer/2.24.0/composer-override-endpoint)\n- [2.23.0](/cpp/docs/reference/composer/2.23.0/composer-override-endpoint)\n- [2.22.1](/cpp/docs/reference/composer/2.22.1/composer-override-endpoint)\n- [2.21.0](/cpp/docs/reference/composer/2.21.0/composer-override-endpoint)\n- [2.20.0](/cpp/docs/reference/composer/2.20.0/composer-override-endpoint)\n- [2.19.0](/cpp/docs/reference/composer/2.19.0/composer-override-endpoint)\n- [2.18.0](/cpp/docs/reference/composer/2.18.0/composer-override-endpoint)\n- [2.17.0](/cpp/docs/reference/composer/2.17.0/composer-override-endpoint)\n- [2.16.0](/cpp/docs/reference/composer/2.16.0/composer-override-endpoint)\n- [2.15.1](/cpp/docs/reference/composer/2.15.1/composer-override-endpoint)\n- [2.14.0](/cpp/docs/reference/composer/2.14.0/composer-override-endpoint)\n- [2.13.0](/cpp/docs/reference/composer/2.13.0/composer-override-endpoint)\n- [2.12.0](/cpp/docs/reference/composer/2.12.0/composer-override-endpoint)\n- [2.11.0](/cpp/docs/reference/composer/2.11.0/composer-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 `composer_v1::EnvironmentsClient`: \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::composer_v1::EnvironmentsClient(\n google::cloud::composer_v1::MakeEnvironmentsConnection(options));\n\nFollow these links to find examples for other `*Client` classes:\n\n- [`composer_v1::EnvironmentsClient`](/cpp/docs/reference/composer/2.17.0/composer_v1_1_1EnvironmentsClient-endpoint-snippet)\n- [`composer_v1::ImageVersionsClient`](/cpp/docs/reference/composer/2.17.0/composer_v1_1_1ImageVersionsClient-endpoint-snippet)"]]
