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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14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\u003eThe latest release candidate version is 2.37.0-rc, and a range of other stable versions are available, from 2.36.0 down to 2.11.0, with the current version at 2.21.0.\u003c/p\u003e\n"],["\u003cp\u003eYou can override the default endpoint of the client library by using \u003ccode\u003eEndpointOption\u003c/code\u003e during initialization, allowing customization of the connection settings.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003edialogflow_cx\u003c/code\u003e namespace offers various \u003ccode\u003e*Client\u003c/code\u003e classes, such as \u003ccode\u003eAgentsClient\u003c/code\u003e, \u003ccode\u003eChangelogsClient\u003c/code\u003e, and others, to interact with different Dialogflow CX components.\u003c/p\u003e\n"],["\u003cp\u003eExamples on how to override the default endpoint are provided for multiple client classes under \u003ccode\u003edialogflow_cx\u003c/code\u003e, including \u003ccode\u003eAgentsClient\u003c/code\u003e, \u003ccode\u003eDeploymentsClient\u003c/code\u003e, \u003ccode\u003eEntityTypesClient\u003c/code\u003e, and more.\u003c/p\u003e\n"]]],[],null,[]]
