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 2025-04-22 UTC."],[[["This page provides documentation for `PolicyDocumentV4`, a struct used in Google Cloud Storage to define upload restrictions for HTML forms."],["The latest release candidate for the `PolicyDocumentV4` struct is version 2.37.0-rc, with version 2.18.0 being the oldest documented on the page."],["Policy documents utilize conditions to determine the validity of form submissions, and failures occur when these conditions are unmet or if the document is expired."],["The `PolicyDocumentV4` struct has a constructor that accepts parameters like bucket, object, expiration, timestamp, and conditions to configure the policy."],["More information about policy documents can be found on the provided Google Cloud Storage documentation link."]]],[]]
