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 discoveryengine_v1::CompletionServiceClient:
// 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::discoveryengine_v1::CompletionServiceClient(
google::cloud::discoveryengine_v1::MakeCompletionServiceConnection(
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"]],[["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 2025-03-14 UTC."],[[["This page provides documentation for overriding the default endpoint for Google Cloud's Discovery Engine C++ client library."],["The `EndpointOption` can be utilized during client library initialization to customize the default endpoint, as shown in the provided example using `discoveryengine_v1::CompletionServiceClient`."],["The documentation includes a version history of the Discovery Engine C++ client library, from version 2.15.1 up to the latest release candidate 2.37.0-rc."],["Examples of endpoint overrides for several `*Client` classes are provided, including `CompletionServiceClient`, `ConversationalSearchServiceClient`, and `DocumentServiceClient`, among others."]]],[]]