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 serviceusage_v1::ServiceUsageClient:
// 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::serviceusage_v1::ServiceUsageClient(
google::cloud::serviceusage_v1::MakeServiceUsageConnection(options));
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14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\u003eThis webpage provides a list of available versions for the C++ Service Usage client library, ranging from version 2.11.0 to the latest release candidate 2.37.0-rc.\u003c/p\u003e\n"],["\u003cp\u003eThe content includes a guide on how to override the default endpoint used by the client library, which is achieved through utilizing the \u003ccode\u003eEndpointOption\u003c/code\u003e during client library initialization.\u003c/p\u003e\n"],["\u003cp\u003eThe example on how to override the default endpoint for \u003ccode\u003eserviceusage_v1::ServiceUsageClient\u003c/code\u003e is included, which is useful for configurations such as Private Google Access.\u003c/p\u003e\n"],["\u003cp\u003eEach listed version, such as 2.36.0 or 2.23.0, contains a link that directs users to documentation specific to that release's \u003ccode\u003eserviceusage-override-endpoint\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]