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 functions_v1::CloudFunctionsServiceClient:
// 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::functions_v1::CloudFunctionsServiceClient(
google::cloud::functions_v1::MakeCloudFunctionsServiceConnection(
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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14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\u003eThis page provides documentation for overriding the default endpoint used by the client library, specifically for Google Cloud Functions.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version documented is 2.37.0-rc, with a list of versions dating back to 2.11.0 available for reference.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eEndpointOption\u003c/code\u003e should be utilized when initializing the client library to change the default endpoint, and an example is provided for \u003ccode\u003efunctions_v1::CloudFunctionsServiceClient\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eExample snippets for overriding endpoints are available for both \u003ccode\u003efunctions_v1::CloudFunctionsServiceClient\u003c/code\u003e and \u003ccode\u003efunctions_v2::FunctionServiceClient\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe content indicates a common use case for overriding endpoints is with Private Google Access, using the endpoint \u003ccode\u003e"private.googleapis.com"\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]
