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 datamigration_v1::DataMigrationServiceClient:
// 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::datamigration_v1::DataMigrationServiceClient(
google::cloud::datamigration_v1::MakeDataMigrationServiceConnection(
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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14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 webpage provides documentation for overriding the default endpoint for the \u003ccode\u003edatamigration_v1::DataMigrationServiceClient\u003c/code\u003e in the C++ client library.\u003c/p\u003e\n"],["\u003cp\u003eThe most recent version is \u003ccode\u003e2.37.0-rc\u003c/code\u003e, which is the latest release candidate, while \u003ccode\u003e2.36.0\u003c/code\u003e is the current version, and versions back to \u003ccode\u003e2.11.0\u003c/code\u003e are also listed.\u003c/p\u003e\n"],["\u003cp\u003eOverriding the default endpoint can be done using the \u003ccode\u003eEndpointOption\u003c/code\u003e when initializing the client library, as shown in the example which configures the client for Private Google Access.\u003c/p\u003e\n"],["\u003cp\u003eEach version number listed on the page is linked to its corresponding documentation regarding the \u003ccode\u003edatamigration-override-endpoint\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]