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 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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14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 release candidate version is 2.37.0-rc, and a range of prior versions are available, starting from version 2.11.0 up to the latest.\u003c/p\u003e\n"],["\u003cp\u003eThe webpage explains how to override the default endpoint used by the client library using the \u003ccode\u003eEndpointOption\u003c/code\u003e when initializing the library.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eappengine_v1::ApplicationsClient\u003c/code\u003e code example demonstrates how to override the default endpoint, using a \u003ccode\u003egoogle::cloud::Options\u003c/code\u003e object, and then setting a new endpoint within.\u003c/p\u003e\n"],["\u003cp\u003eLinks to examples for other \u003ccode\u003e*Client\u003c/code\u003e classes are provided, including \u003ccode\u003eappengine_v1::AuthorizedCertificatesClient\u003c/code\u003e, \u003ccode\u003eappengine_v1::AuthorizedDomainsClient\u003c/code\u003e, \u003ccode\u003eappengine_v1::DomainMappingsClient\u003c/code\u003e, \u003ccode\u003eappengine_v1::FirewallClient\u003c/code\u003e, \u003ccode\u003eappengine_v1::InstancesClient\u003c/code\u003e, \u003ccode\u003eappengine_v1::ServicesClient\u003c/code\u003e, and \u003ccode\u003eappengine_v1::VersionsClient\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]
