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 2025-04-02 UTC."],[[["This webpage provides documentation for the `Projection` structure within the Google Cloud Storage C++ client library, with version 2.37.0-rc as the latest and 2.11.0 as the oldest version listed."],["The `Projection` structure controls the metadata fields returned in responses for Object or Bucket metadata operations."],["Users can choose between `full` projection, which returns all fields, or `noACL`, which excludes Access Control List fields."],["The page also references a `Fields` option for finer control over the returned metadata, although that is not explicitly within the `Projection` structure itself."],["The `Projection` structure defines static methods `well_known_parameter_name()`, `NoAcl()`, and `Full()` to aid in managing projection settings."]]],[]]
