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 datastream_v1::DatastreamClient:
// 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::datastream_v1::DatastreamClient(
google::cloud::datastream_v1::MakeDatastreamConnection(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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14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 webpage provides documentation for overriding the default endpoint in the client library, specifically for the \u003ccode\u003edatastream_v1::DatastreamClient\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe latest available version for datastream endpoint override is version 2.37.0-rc, followed by a range of releases down to version 2.11.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eEndpointOption\u003c/code\u003e from \u003ccode\u003egoogle::cloud\u003c/code\u003e is used to change the default endpoint when initializing the client library.\u003c/p\u003e\n"],["\u003cp\u003eOverriding the default endpoint can be useful for scenarios like using Private Google Access, as shown in the provided example.\u003c/p\u003e\n"]]],[],null,[]]