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 foralloydb_v1::AlloyDBAdminClient:
// 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::alloydb_v1::AlloyDBAdminClient(
google::cloud::alloydb_v1::MakeAlloyDBAdminConnection(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 available version is 2.37.0-rc, which can be accessed via the provided link.\u003c/p\u003e\n"],["\u003cp\u003eThe document provides a list of available versions, ranging from 2.11.0 up to the latest 2.37.0-rc, and each version has a link to access it's documentation.\u003c/p\u003e\n"],["\u003cp\u003eYou can override the default endpoint for the client library by using the \u003ccode\u003eEndpointOption\u003c/code\u003e when initializing it, which is useful for cases like Private Google Access.\u003c/p\u003e\n"],["\u003cp\u003eAn example is given using \u003ccode\u003ealloydb_v1::AlloyDBAdminClient\u003c/code\u003e and setting \u003ccode\u003eprivate.googleapis.com\u003c/code\u003e as the new endpoint.\u003c/p\u003e\n"]]],[],null,["Version 2.35.0keyboard_arrow_down\n\n- [2.42.0-rc (latest)](/cpp/docs/reference/alloydb/latest/alloydb-override-endpoint)\n- [2.41.0](/cpp/docs/reference/alloydb/2.41.0/alloydb-override-endpoint)\n- [2.40.0](/cpp/docs/reference/alloydb/2.40.0/alloydb-override-endpoint)\n- [2.39.0](/cpp/docs/reference/alloydb/2.39.0/alloydb-override-endpoint)\n- [2.38.0](/cpp/docs/reference/alloydb/2.38.0/alloydb-override-endpoint)\n- [2.37.0](/cpp/docs/reference/alloydb/2.37.0/alloydb-override-endpoint)\n- [2.36.0](/cpp/docs/reference/alloydb/2.36.0/alloydb-override-endpoint)\n- [2.35.0](/cpp/docs/reference/alloydb/2.35.0/alloydb-override-endpoint)\n- [2.34.0](/cpp/docs/reference/alloydb/2.34.0/alloydb-override-endpoint)\n- [2.33.0](/cpp/docs/reference/alloydb/2.33.0/alloydb-override-endpoint)\n- [2.32.0](/cpp/docs/reference/alloydb/2.32.0/alloydb-override-endpoint)\n- [2.31.0](/cpp/docs/reference/alloydb/2.31.0/alloydb-override-endpoint)\n- [2.30.0](/cpp/docs/reference/alloydb/2.30.0/alloydb-override-endpoint)\n- [2.29.0](/cpp/docs/reference/alloydb/2.29.0/alloydb-override-endpoint)\n- [2.28.0](/cpp/docs/reference/alloydb/2.28.0/alloydb-override-endpoint)\n- [2.27.0](/cpp/docs/reference/alloydb/2.27.0/alloydb-override-endpoint)\n- [2.26.0](/cpp/docs/reference/alloydb/2.26.0/alloydb-override-endpoint)\n- [2.25.1](/cpp/docs/reference/alloydb/2.25.1/alloydb-override-endpoint)\n- [2.24.0](/cpp/docs/reference/alloydb/2.24.0/alloydb-override-endpoint)\n- [2.23.0](/cpp/docs/reference/alloydb/2.23.0/alloydb-override-endpoint)\n- [2.22.1](/cpp/docs/reference/alloydb/2.22.1/alloydb-override-endpoint)\n- [2.21.0](/cpp/docs/reference/alloydb/2.21.0/alloydb-override-endpoint)\n- [2.20.0](/cpp/docs/reference/alloydb/2.20.0/alloydb-override-endpoint)\n- [2.19.0](/cpp/docs/reference/alloydb/2.19.0/alloydb-override-endpoint)\n- [2.18.0](/cpp/docs/reference/alloydb/2.18.0/alloydb-override-endpoint)\n- [2.17.0](/cpp/docs/reference/alloydb/2.17.0/alloydb-override-endpoint)\n- [2.16.0](/cpp/docs/reference/alloydb/2.16.0/alloydb-override-endpoint)\n- [2.15.1](/cpp/docs/reference/alloydb/2.15.1/alloydb-override-endpoint)\n- [2.14.0](/cpp/docs/reference/alloydb/2.14.0/alloydb-override-endpoint)\n- [2.13.0](/cpp/docs/reference/alloydb/2.13.0/alloydb-override-endpoint)\n- [2.12.0](/cpp/docs/reference/alloydb/2.12.0/alloydb-override-endpoint)\n- [2.11.0](/cpp/docs/reference/alloydb/2.11.0/alloydb-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 `alloydb_v1::AlloyDBAdminClient`: \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::alloydb_v1::AlloyDBAdminClient(\n google::cloud::alloydb_v1::MakeAlloyDBAdminConnection(options));"]]
