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 webpage provides documentation for the `PolicyDocumentV4` structure within the Google Cloud Storage C++ client library, covering versions from 2.11.0 up to the latest release candidate 2.37.0-rc."],["`PolicyDocumentV4` is used to define policies that restrict uploads through HTML forms based on specific conditions, and if those conditions or the policy's expiration are not met, the form submission will fail."],["The documentation includes information on the constructors for `PolicyDocumentV4`, which accept parameters for the bucket, object, expiration, timestamp, and a vector of policy document conditions."],["The webpage provides links to individual versioned documentation pages for the struct, and users can reference the Google Cloud Storage documentation for more general information on policy documents."]]],[]]
