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"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["The latest version available is 2.37.0-rc, which can be accessed via a specific URL."],["The provided content lists multiple versions of `PolicyDocumentV4Result`, ranging from version 2.11.0 up to the latest version."],["Each version listed has a corresponding link that leads to its documentation page."],["`PolicyDocumentV4Result` contains three important parts of information, which are access_id, policy, and signature."],["The `PolicyDocumentV4Result` information are defined for each version of the cloud storage."]]],[]]