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 parametermanager_v1::ParameterManagerClient:
// 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::parametermanager_v1::ParameterManagerClient(
google::cloud::parametermanager_v1::MakeParameterManagerConnection(
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 2025-08-14 UTC."],[[["\u003cp\u003eThe latest version of the documentation is 2.37.0-rc, with version 2.36.0 also available.\u003c/p\u003e\n"],["\u003cp\u003eYou can override the default endpoint used by the client library using the \u003ccode\u003eEndpointOption\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eOverriding the endpoint is necessary in cases like using Private Google Access.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eEndpointOption\u003c/code\u003e can be configured by setting \u003ccode\u003egoogle::cloud::EndpointOption\u003c/code\u003e to the desired endpoint string within \u003ccode\u003egoogle::cloud::Options\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]