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 webpage provides a detailed version history for the `PolicyDocumentV4Result` struct in the Google Cloud Storage C++ library, ranging from version 2.11.0 up to the latest release candidate, 2.37.0-rc."],["Each listed version number links to the corresponding documentation for the `PolicyDocumentV4Result` struct, which includes information for the specific release."],["The `PolicyDocumentV4Result` is used to define a policy document result V4, and it contains `access_id`, `policy`, and `signature`."],["`access_id` represents 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."]]],[]]