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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14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\u003eThe latest available version is 2.37.0-rc, with previous versions ranging down to 2.13.0 listed.\u003c/p\u003e\n"],["\u003cp\u003eThis documentation provides version-specific details for the networksecurity-override-endpoint.\u003c/p\u003e\n"],["\u003cp\u003eYou can override the default endpoint used by the client library using the \u003ccode\u003eEndpointOption\u003c/code\u003e when initializing.\u003c/p\u003e\n"],["\u003cp\u003eOverriding the endpoint is demonstrated with an example, configuring it to "private.googleapis.com".\u003c/p\u003e\n"]]],[],null,[]]