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 essentialcontacts_v1::EssentialContactsServiceClient:
// 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::essentialcontacts_v1::EssentialContactsServiceClient(
google::cloud::essentialcontacts_v1::
MakeEssentialContactsServiceConnection(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 2025-03-05 UTC."],[[["The latest version of the documentation is 2.37.0-rc, which is linked to `/cpp/docs/reference/essentialcontacts/latest/essentialcontacts-override-endpoint`."],["The content includes a comprehensive list of previous versions, ranging from 2.36.0 down to 2.12.0, each with a corresponding link."],["You can override the default endpoint used by the client library by utilizing the `EndpointOption` during the client library's initialization."],["The provided example demonstrates how to override the endpoint for `essentialcontacts_v1::EssentialContactsServiceClient` to `private.googleapis.com`, a configuration common with Private Google Access."]]],[]]