access_id is the Cloud Storage email form of the client ID. policy is the base64 encoded form of the plain-text policy document and signature is the signed policy document.
[[["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."],[[["The page provides documentation for `PolicyDocumentV4Result` across multiple versions, from 2.11.0 up to the latest release candidate 2.37.0-rc."],["The most recent stable version covered in the documentation is 2.36.0, with many previous stable versions available for review."],["`PolicyDocumentV4Result` is used to define a policy document result, containing an `access_id`, a base64 encoded `policy`, and a `signature`."],["Each version links to the documentation of the `PolicyDocumentV4Result` struct within that version's respective release."],["The documentation provided is specific to Google Cloud Storage."]]],[]]