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 2025-03-21 UTC."],[[["The latest version available is 2.37.0-rc, which represents the most current release candidate."],["This webpage provides access to the documentation for `PolicyDocumentV4Result` across numerous past versions, ranging from 2.11.0 up to 2.37.0-rc."],["The documentation defines `PolicyDocumentV4Result` which contains the `access_id`, `policy`, and `signature`."],["Each version's documentation can be accessed by clicking on its corresponding link."]]],[]]