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 webpage provides a list of Essential Contacts C++ client library versions, ranging from 2.12.0 to the latest release candidate 2.37.0-rc."],["The default endpoint used by the client library can be overridden using the `EndpointOption` during client library initialization."],["The example code demonstrates how to override the default endpoint for `essentialcontacts_v1::EssentialContactsServiceClient` to `private.googleapis.com`, a configuration common with Private Google Access."],["Each version listed includes a link to view documentation with the path `essentialcontacts-override-endpoint`."]]],[]]