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 2025-04-09 UTC."],[[["This webpage provides documentation for the `Projection` structure within the Google Cloud Storage C++ library, specifically referencing version 2.22.1."],["The content lists various versions of the library, ranging from the latest release candidate, 2.37.0-rc, down to version 2.11.0, each linked to its respective documentation for the `Projection` struct."],["The `Projection` struct controls which metadata fields are returned in responses, allowing users to select between `full` (all fields) and `noACL` (excluding ACL fields)."],["The page also highlights the `Fields` option for more granular control over the returned fields and details static functions, such as `well_known_parameter_name()`, `NoAcl()`, and `Full()`, with their return types."],["This page describes the options available for the `Projection` structure, allowing you to pick which version of the documentation you would like to explore."]]],[]]
