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 dialogflow_cx::AgentsClient:
// 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::dialogflow_cx::AgentsClient(
google::cloud::dialogflow_cx::MakeAgentsConnection(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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14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 in the Dialogflow CX C++ client library, with the latest version being 2.37.0-rc.\u003c/p\u003e\n"],["\u003cp\u003eYou can override the default endpoint by using the \u003ccode\u003eEndpointOption\u003c/code\u003e when initializing a client, like shown in the example for \u003ccode\u003edialogflow_cx::AgentsClient\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThere are links available to find examples on how to override the endpoint for a large range of client classes such as \u003ccode\u003edialogflow_cx::AgentsClient\u003c/code\u003e, \u003ccode\u003edialogflow_cx::ChangelogsClient\u003c/code\u003e, \u003ccode\u003edialogflow_cx::DeploymentsClient\u003c/code\u003e, and many others.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation includes a comprehensive list of versions, starting from version 2.11.0 up to the latest release candidate, each with a link to the relevant documentation page.\u003c/p\u003e\n"]]],[],null,[]]