For REST-based services using HTTP/1.1 or HTTP/1.0 this is the Host header.
Setting this option to the empty string has no effect, i.e., no headers are set. This can be useful if you are not using Google's production environment.
[[["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 2025-03-05 UTC."],[[["This webpage provides documentation for the `AuthorityOption` struct within the Google Cloud C++ client library, with a focus on different versions."],["The most recent version of the documentation is for version 2.37.0-rc, while the current version the user is on is 2.34.0, with many other versions also available."],["The `AuthorityOption` struct allows for configuration of the \"authority\" attribute in gRPC and HTTP requests, influencing the `authority()` field in `grpc::ClientContext` for gRPC or the `Host` header for REST-based services."],["Leaving the `AuthorityOption` setting empty will not set any headers, which is a valid configuration choice when not using Google's production environment."],["`AuthorityOption` is a type alias that is equivalent to `std::string`."]]],[]]
