Controls what metadata fields are included in the response.
For those operations that return the metadata of an Object or Bucket, this option controls if all the fields are returned (using full) or if the ACL fields (which can be long) are to be excluded (using noACL).
Use the Fields option for more fine-grained control over the returned fields.
[[["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 2025-04-22 UTC."],[[["This document provides versioned documentation for the `google::cloud::storage::Projection` struct, detailing changes across multiple releases from version 2.11.0 up to the latest release candidate 2.37.0-rc."],["The `Projection` struct controls which metadata fields are included in the response of Object or Bucket metadata requests, allowing for either `full` inclusion or `noACL` exclusion of ACL fields."],["Fine-grained control over returned fields is available using the `Fields` option, which can be used in place of the `full` or `noACL` options."],["The struct includes static functions `well_known_parameter_name()`, `NoAcl()`, and `Full()`, each returning specific values or a `Projection` type, to define behavior."]]],[]]
