Google services can filter the fields in a response using the X-Goog-FieldMask header. This can be useful in large responses, such as listing resources, where some of the fields are uninteresting.
[[["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 a list of available versions for the `FieldMaskOption` within the Google Cloud C++ library, ranging from version 2.10.1 up to the latest release candidate 2.37.0-rc."],["Each version listed has a corresponding link that directs to the documentation for the `struct google::cloud::FieldMaskOption` for that specific release."],["The `FieldMaskOption` can be used to configure server-side filtering through the `X-Goog-FieldMask` header, allowing users to specify which fields are returned in a response."],["The type alias of `FieldMaskOption` is defined as `std::string`."]]],[]]
