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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14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 latest version available for the data migration endpoint override documentation is \u003ccode\u003e2.37.0-rc\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThis documentation contains versioned information on how to change the default endpoint using the \u003ccode\u003eEndpointOption\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eA specific example is provided using \u003ccode\u003eprivate.googleapis.com\u003c/code\u003e to illustrate overriding the default endpoint during client library initialization.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation covers a range of versions from version 2.11.0 up to version 2.37.0-rc.\u003c/p\u003e\n"]]],[],null,["Version 2.11.0keyboard_arrow_down\n\n- [2.42.0-rc (latest)](/cpp/docs/reference/datamigration/latest/datamigration-override-endpoint)\n- [2.41.0](/cpp/docs/reference/datamigration/2.41.0/datamigration-override-endpoint)\n- [2.40.0](/cpp/docs/reference/datamigration/2.40.0/datamigration-override-endpoint)\n- [2.39.0](/cpp/docs/reference/datamigration/2.39.0/datamigration-override-endpoint)\n- [2.38.0](/cpp/docs/reference/datamigration/2.38.0/datamigration-override-endpoint)\n- [2.37.0](/cpp/docs/reference/datamigration/2.37.0/datamigration-override-endpoint)\n- [2.36.0](/cpp/docs/reference/datamigration/2.36.0/datamigration-override-endpoint)\n- [2.35.0](/cpp/docs/reference/datamigration/2.35.0/datamigration-override-endpoint)\n- [2.34.0](/cpp/docs/reference/datamigration/2.34.0/datamigration-override-endpoint)\n- [2.33.0](/cpp/docs/reference/datamigration/2.33.0/datamigration-override-endpoint)\n- [2.32.0](/cpp/docs/reference/datamigration/2.32.0/datamigration-override-endpoint)\n- [2.31.0](/cpp/docs/reference/datamigration/2.31.0/datamigration-override-endpoint)\n- [2.30.0](/cpp/docs/reference/datamigration/2.30.0/datamigration-override-endpoint)\n- [2.29.0](/cpp/docs/reference/datamigration/2.29.0/datamigration-override-endpoint)\n- [2.28.0](/cpp/docs/reference/datamigration/2.28.0/datamigration-override-endpoint)\n- [2.27.0](/cpp/docs/reference/datamigration/2.27.0/datamigration-override-endpoint)\n- [2.26.0](/cpp/docs/reference/datamigration/2.26.0/datamigration-override-endpoint)\n- [2.25.1](/cpp/docs/reference/datamigration/2.25.1/datamigration-override-endpoint)\n- [2.24.0](/cpp/docs/reference/datamigration/2.24.0/datamigration-override-endpoint)\n- [2.23.0](/cpp/docs/reference/datamigration/2.23.0/datamigration-override-endpoint)\n- [2.22.1](/cpp/docs/reference/datamigration/2.22.1/datamigration-override-endpoint)\n- [2.21.0](/cpp/docs/reference/datamigration/2.21.0/datamigration-override-endpoint)\n- [2.20.0](/cpp/docs/reference/datamigration/2.20.0/datamigration-override-endpoint)\n- [2.19.0](/cpp/docs/reference/datamigration/2.19.0/datamigration-override-endpoint)\n- [2.18.0](/cpp/docs/reference/datamigration/2.18.0/datamigration-override-endpoint)\n- [2.17.0](/cpp/docs/reference/datamigration/2.17.0/datamigration-override-endpoint)\n- [2.16.0](/cpp/docs/reference/datamigration/2.16.0/datamigration-override-endpoint)\n- [2.15.1](/cpp/docs/reference/datamigration/2.15.1/datamigration-override-endpoint)\n- [2.14.0](/cpp/docs/reference/datamigration/2.14.0/datamigration-override-endpoint)\n- [2.13.0](/cpp/docs/reference/datamigration/2.13.0/datamigration-override-endpoint)\n- [2.12.0](/cpp/docs/reference/datamigration/2.12.0/datamigration-override-endpoint)\n- [2.11.0](/cpp/docs/reference/datamigration/2.11.0/datamigration-override-endpoint) \n\nHow to Override the Default Endpoint\n====================================\n\nIn some cases, you may need to override the default endpoint used by the client library. Use the [EndpointOption](https://cloud.google.com/cpp/docs/reference/common/latest/structgoogle_1_1cloud_1_1EndpointOption.html) when initializing the client library to change this default.\n\nFor example, this will override the default endpoint for `datamigration_v1::DataMigrationServiceClient`: \n\n // This configuration is common with Private Google Access:\n // https://cloud.google.com/vpc/docs/private-google-access\n auto options = google::cloud::Options{}.set\u003cgoogle::cloud::EndpointOption\u003e(\n \"private.googleapis.com\");\n auto client = google::cloud::datamigration_v1::DataMigrationServiceClient(\n google::cloud::datamigration_v1::MakeDataMigrationServiceConnection(\n options));"]]