In some cases, you may need to override the default endpoint used by the client library. Use theEndpointOptionwhen initializing the client library to change this default.
For example, this will override the default endpoint fordatamigration_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"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 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 is 2.37.0-rc, while the oldest version listed is 2.11.0, all version pertaining to datamigration-override-endpoint.\u003c/p\u003e\n"],["\u003cp\u003eOverriding the default endpoint is accomplished by using the \u003ccode\u003eEndpointOption\u003c/code\u003e when initializing the client library, as shown in the provided example.\u003c/p\u003e\n"],["\u003cp\u003eThe example code demonstrates how to set the endpoint to "private.googleapis.com," which is a common configuration for Private Google Access.\u003c/p\u003e\n"]]],[],null,["Version 2.18.0keyboard_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));"]]
