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 batch_v1::BatchServiceClient:
// 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::batch_v1::BatchServiceClient(
google::cloud::batch_v1::MakeBatchServiceConnection(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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14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\u003eThe latest release candidate version is 2.37.0-rc, while the most recent stable release is 2.36.0.\u003c/p\u003e\n"],["\u003cp\u003eThis page provides versioned documentation for the \u003ccode\u003e/batch-override-endpoint\u003c/code\u003e resource, spanning from version 2.11.0 up to the latest release candidate, version 2.37.0-rc.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eEndpointOption\u003c/code\u003e can be utilized during client library initialization to change the default endpoint.\u003c/p\u003e\n"],["\u003cp\u003eOverriding the default endpoint is necessary in certain situations, like when using Private Google Access, as demonstrated in the provided example.\u003c/p\u003e\n"]]],[],null,[]]