Policy documents allow HTML forms to restrict uploads based on certain conditions. If the policy document is expired or the conditions are not satisfied, submitting the form will not succeed.
[[["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 `PolicyDocumentV4`, a tool used to define policy documents for Google Cloud Storage."],["The latest version documented is `2.37.0-rc`, and the content also provides links to older versions, ranging down to version `2.11.0`."],["`PolicyDocumentV4` allows HTML forms to set conditions that restrict uploads, which can cause form submission to fail if they are not met."],["The documented parameters for the `PolicyDocumentV4` constructors include `bucket`, `object`, `expiration`, `timestamp`, and `conditions`."]]],[]]
