In some cases, you may need to override the default endpoint used by the client library. Use the EndpointOption when initializing the client library to change this default.
For example, this will override the default endpoint for appengine_v1::ApplicationsClient:
// 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 vpc_client = google::cloud::appengine_v1::ApplicationsClient(
google::cloud::appengine_v1::MakeApplicationsConnection(options));
Follow these links to find examples for other *Client classes:
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14 UTC."],[[["\u003cp\u003eThe latest version of the App Engine C++ client library is 2.37.0-rc, with numerous previous versions available, starting from 2.36.0 and going down to 2.11.0.\u003c/p\u003e\n"],["\u003cp\u003eYou can 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\u003eOverriding the endpoint is particularly useful in scenarios like Private Google Access, where a specific endpoint like "private.googleapis.com" might be needed.\u003c/p\u003e\n"],["\u003cp\u003eExamples for overriding the endpoint are provided for various \u003ccode\u003e*Client\u003c/code\u003e classes, including \u003ccode\u003eApplicationsClient\u003c/code\u003e, \u003ccode\u003eAuthorizedCertificatesClient\u003c/code\u003e, \u003ccode\u003eAuthorizedDomainsClient\u003c/code\u003e, and others.\u003c/p\u003e\n"]]],[],null,[]]
