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"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-07-02 UTC."],[[["The latest version available is 2.37.0-rc, which can be accessed via the provided link."],["The webpage provides access to documentation for numerous versions of the `FieldMaskOption`, spanning from version 2.10.1 up to the latest release candidate, 2.37.0-rc."],["`FieldMaskOption` allows configuration for server-side filtering, enabling the use of the `X-Goog-FieldMask` header to filter fields in large responses from Google services."],["The type alias for the relevant parameter is `std::string`."]]],[]]
