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 latest version available is 2.37.0-rc, which is the most recent release candidate.\u003c/p\u003e\n"],["\u003cp\u003eThis webpage provides documentation for various versions of data migration, ranging from version 2.11.0 up to the latest release candidate.\u003c/p\u003e\n"],["\u003cp\u003eThe client library's default endpoint can be overridden by utilizing the \u003ccode\u003eEndpointOption\u003c/code\u003e during initialization.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation covers how to override the default endpoint, including an example for \u003ccode\u003edatamigration_v1::DataMigrationServiceClient\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eOverriding the endpoint is sometimes needed, such as when using Private Google Access as explained in the provided example configuration.\u003c/p\u003e\n"]]],[],null,["Version 2.29.0keyboard_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));"]]
