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 networksecurity_v1::NetworkSecurityClient:
// 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::networksecurity_v1::NetworkSecurityClient(
google::cloud::networksecurity_v1::MakeNetworkSecurityConnection(
options));
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14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 webpage provides documentation for various versions of the network security client library, ranging from version 2.13.0 to the latest release candidate, 2.37.0-rc.\u003c/p\u003e\n"],["\u003cp\u003eThe default endpoint used by the client library can be overridden using the \u003ccode\u003eEndpointOption\u003c/code\u003e during initialization.\u003c/p\u003e\n"],["\u003cp\u003eAn example demonstrates how to override the default endpoint for \u003ccode\u003enetworksecurity_v1::NetworkSecurityClient\u003c/code\u003e, utilizing \u003ccode\u003egoogle::cloud::Options\u003c/code\u003e and setting the \u003ccode\u003eEndpointOption\u003c/code\u003e to "private.googleapis.com", which is a common configuration with Private Google Access.\u003c/p\u003e\n"],["\u003cp\u003eEach listed version links to specific documentation regarding the \u003ccode\u003enetworksecurity-override-endpoint\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]