https://tools.ietf.org/html/rfc7232#section-2.3 for more information about ETags.
Compared to IamPolicy, NativeIamPolicy is a more future-proof solution - it gracefully tolerates changes in the underlying protocol. If IamPolicy is extended with additional fields in the future, NativeIamPolicy will preserve them (contrary to IamPolicy).
[[["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 2025-04-01 UTC."],[[["This webpage details the `NativeIamPolicy` class, a more robust alternative to `IamPolicy` for handling GetIamPolicy or SetIamPolicy requests, as it can adapt better to future protocol changes."],["The `NativeIamPolicy` class includes constructors to create instances with bindings, etag, and version, as well as a copy constructor for duplicating objects."],["It provides methods such as `ToJson`, `version`, `set_version`, `etag`, `set_etag`, and `bindings` to manipulate and retrieve the underlying data of a `NativeIamPolicy` object."],["The webpage documents the available versions, the latest being `2.37.0-rc` and it ranges down to `2.11.0`."],["The `CreateFromJson` function is a static method used to create an instance of a `NativeIamPolicy` object from a `json` string representation."]]],[]]