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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14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 used by the Dialogflow CX client library.\u003c/p\u003e\n"],["\u003cp\u003eYou can use the \u003ccode\u003eEndpointOption\u003c/code\u003e when initializing the client library to change the default endpoint.\u003c/p\u003e\n"],["\u003cp\u003eAn example of overriding the default endpoint for \u003ccode\u003edialogflow_cx::AgentsClient\u003c/code\u003e is provided, demonstrating the use of the \u003ccode\u003eEndpointOption\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eLinks to examples for overriding endpoints for various \u003ccode\u003e*Client\u003c/code\u003e classes within \u003ccode\u003edialogflow_cx\u003c/code\u003e are included, such as \u003ccode\u003eAgentsClient\u003c/code\u003e, \u003ccode\u003eChangelogsClient\u003c/code\u003e, and \u003ccode\u003eWebhooksClient\u003c/code\u003e, among others.\u003c/p\u003e\n"],["\u003cp\u003eThe page has historical versions of the library, ranging from 2.11.0 up to the most recent 2.37.0-rc.\u003c/p\u003e\n"]]],[],null,[]]
