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 forvision_v1::ImageAnnotatorClient:
// 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::vision_v1::ImageAnnotatorClient(
google::cloud::vision_v1::MakeImageAnnotatorConnection(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\u003eThis document provides version-specific links for the vision-override-endpoint, ranging from version 2.11.0 up to the latest release candidate, 2.37.0-rc.\u003c/p\u003e\n"],["\u003cp\u003eVersion 2.13.0 is mentioned as the version where example snippets for overriding the endpoint for the ImageAnnotatorClient and ProductSearchClient can be found.\u003c/p\u003e\n"],["\u003cp\u003eThe primary function of this document is to detail how to override the default endpoint for the client library using the EndpointOption, particularly in scenarios such as Private Google Access.\u003c/p\u003e\n"],["\u003cp\u003eThe document directs users to links that include examples for \u003ccode\u003evision_v1::ImageAnnotatorClient\u003c/code\u003e and \u003ccode\u003evision_v1::ProductSearchClient\u003c/code\u003e to show how to override the default endpoint.\u003c/p\u003e\n"]]],[],null,["Version 2.13.0keyboard_arrow_down\n\n- [2.42.0-rc (latest)](/cpp/docs/reference/vision/latest/vision-override-endpoint)\n- [2.41.0](/cpp/docs/reference/vision/2.41.0/vision-override-endpoint)\n- [2.40.0](/cpp/docs/reference/vision/2.40.0/vision-override-endpoint)\n- [2.39.0](/cpp/docs/reference/vision/2.39.0/vision-override-endpoint)\n- [2.38.0](/cpp/docs/reference/vision/2.38.0/vision-override-endpoint)\n- [2.37.0](/cpp/docs/reference/vision/2.37.0/vision-override-endpoint)\n- [2.36.0](/cpp/docs/reference/vision/2.36.0/vision-override-endpoint)\n- [2.35.0](/cpp/docs/reference/vision/2.35.0/vision-override-endpoint)\n- [2.34.0](/cpp/docs/reference/vision/2.34.0/vision-override-endpoint)\n- [2.33.0](/cpp/docs/reference/vision/2.33.0/vision-override-endpoint)\n- [2.32.0](/cpp/docs/reference/vision/2.32.0/vision-override-endpoint)\n- [2.31.0](/cpp/docs/reference/vision/2.31.0/vision-override-endpoint)\n- [2.30.0](/cpp/docs/reference/vision/2.30.0/vision-override-endpoint)\n- [2.29.0](/cpp/docs/reference/vision/2.29.0/vision-override-endpoint)\n- [2.28.0](/cpp/docs/reference/vision/2.28.0/vision-override-endpoint)\n- [2.27.0](/cpp/docs/reference/vision/2.27.0/vision-override-endpoint)\n- [2.26.0](/cpp/docs/reference/vision/2.26.0/vision-override-endpoint)\n- [2.25.1](/cpp/docs/reference/vision/2.25.1/vision-override-endpoint)\n- [2.24.0](/cpp/docs/reference/vision/2.24.0/vision-override-endpoint)\n- [2.23.0](/cpp/docs/reference/vision/2.23.0/vision-override-endpoint)\n- [2.22.1](/cpp/docs/reference/vision/2.22.1/vision-override-endpoint)\n- [2.21.0](/cpp/docs/reference/vision/2.21.0/vision-override-endpoint)\n- [2.20.0](/cpp/docs/reference/vision/2.20.0/vision-override-endpoint)\n- [2.19.0](/cpp/docs/reference/vision/2.19.0/vision-override-endpoint)\n- [2.18.0](/cpp/docs/reference/vision/2.18.0/vision-override-endpoint)\n- [2.17.0](/cpp/docs/reference/vision/2.17.0/vision-override-endpoint)\n- [2.16.0](/cpp/docs/reference/vision/2.16.0/vision-override-endpoint)\n- [2.15.1](/cpp/docs/reference/vision/2.15.1/vision-override-endpoint)\n- [2.14.0](/cpp/docs/reference/vision/2.14.0/vision-override-endpoint)\n- [2.13.0](/cpp/docs/reference/vision/2.13.0/vision-override-endpoint)\n- [2.12.0](/cpp/docs/reference/vision/2.12.0/vision-override-endpoint)\n- [2.11.0](/cpp/docs/reference/vision/2.11.0/vision-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 `vision_v1::ImageAnnotatorClient`: \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::vision_v1::ImageAnnotatorClient(\n google::cloud::vision_v1::MakeImageAnnotatorConnection(options));\n\nFollow these links to find examples for other `*Client` classes:\n\n- [`vision_v1::ImageAnnotatorClient`](/cpp/docs/reference/vision/2.13.0/vision_v1_1_1ImageAnnotatorClient-endpoint-snippet)\n- [`vision_v1::ProductSearchClient`](/cpp/docs/reference/vision/2.13.0/vision_v1_1_1ProductSearchClient-endpoint-snippet)"]]
