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 fortrace_v1::TraceServiceClient:
// 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 vpc_client = google::cloud::trace_v1::TraceServiceClient(
google::cloud::trace_v1::MakeTraceServiceConnection(options));
Follow these links to find examples for other*Clientclasses:
[[["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 considered the most current release.\u003c/p\u003e\n"],["\u003cp\u003eThis document provides a list of available versions ranging from 2.11.0 to 2.37.0-rc, along with links to their respective documentation.\u003c/p\u003e\n"],["\u003cp\u003eYou can override the default endpoint of the client library by using the \u003ccode\u003eEndpointOption\u003c/code\u003e during the client library initialization.\u003c/p\u003e\n"],["\u003cp\u003eExamples are provided demonstrating how to override the default endpoint for \u003ccode\u003etrace_v1::TraceServiceClient\u003c/code\u003e and for the \u003ccode\u003etrace_v2::TraceServiceClient\u003c/code\u003e class.\u003c/p\u003e\n"]]],[],null,["Version latestkeyboard_arrow_down\n\n- [2.42.0-rc (latest)](/cpp/docs/reference/trace/latest/trace-override-endpoint)\n- [2.41.0](/cpp/docs/reference/trace/2.41.0/trace-override-endpoint)\n- [2.40.0](/cpp/docs/reference/trace/2.40.0/trace-override-endpoint)\n- [2.39.0](/cpp/docs/reference/trace/2.39.0/trace-override-endpoint)\n- [2.38.0](/cpp/docs/reference/trace/2.38.0/trace-override-endpoint)\n- [2.37.0](/cpp/docs/reference/trace/2.37.0/trace-override-endpoint)\n- [2.36.0](/cpp/docs/reference/trace/2.36.0/trace-override-endpoint)\n- [2.35.0](/cpp/docs/reference/trace/2.35.0/trace-override-endpoint)\n- [2.34.0](/cpp/docs/reference/trace/2.34.0/trace-override-endpoint)\n- [2.33.0](/cpp/docs/reference/trace/2.33.0/trace-override-endpoint)\n- [2.32.0](/cpp/docs/reference/trace/2.32.0/trace-override-endpoint)\n- [2.31.0](/cpp/docs/reference/trace/2.31.0/trace-override-endpoint)\n- [2.30.0](/cpp/docs/reference/trace/2.30.0/trace-override-endpoint)\n- [2.29.0](/cpp/docs/reference/trace/2.29.0/trace-override-endpoint)\n- [2.28.0](/cpp/docs/reference/trace/2.28.0/trace-override-endpoint)\n- [2.27.0](/cpp/docs/reference/trace/2.27.0/trace-override-endpoint)\n- [2.26.0](/cpp/docs/reference/trace/2.26.0/trace-override-endpoint)\n- [2.25.1](/cpp/docs/reference/trace/2.25.1/trace-override-endpoint)\n- [2.24.0](/cpp/docs/reference/trace/2.24.0/trace-override-endpoint)\n- [2.23.0](/cpp/docs/reference/trace/2.23.0/trace-override-endpoint)\n- [2.22.1](/cpp/docs/reference/trace/2.22.1/trace-override-endpoint)\n- [2.21.0](/cpp/docs/reference/trace/2.21.0/trace-override-endpoint)\n- [2.20.0](/cpp/docs/reference/trace/2.20.0/trace-override-endpoint)\n- [2.19.0](/cpp/docs/reference/trace/2.19.0/trace-override-endpoint)\n- [2.18.0](/cpp/docs/reference/trace/2.18.0/trace-override-endpoint)\n- [2.17.0](/cpp/docs/reference/trace/2.17.0/trace-override-endpoint)\n- [2.16.0](/cpp/docs/reference/trace/2.16.0/trace-override-endpoint)\n- [2.15.1](/cpp/docs/reference/trace/2.15.1/trace-override-endpoint)\n- [2.14.0](/cpp/docs/reference/trace/2.14.0/trace-override-endpoint)\n- [2.13.0](/cpp/docs/reference/trace/2.13.0/trace-override-endpoint)\n- [2.12.0](/cpp/docs/reference/trace/2.12.0/trace-override-endpoint)\n- [2.11.0](/cpp/docs/reference/trace/2.11.0/trace-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 `trace_v1::TraceServiceClient`: \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 vpc_client = google::cloud::trace_v1::TraceServiceClient(\n google::cloud::trace_v1::MakeTraceServiceConnection(options));\n\nFollow these links to find examples for other `*Client` classes:\n\n- [`trace_v1::TraceServiceClient`](/cpp/docs/reference/trace/latest/trace_v1_1_1TraceServiceClient-endpoint-snippet)\n- [`trace_v2::TraceServiceClient`](/cpp/docs/reference/trace/latest/trace_v2_1_1TraceServiceClient-endpoint-snippet)"]]
