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 2025-04-02 UTC."],[[["This document outlines the `NativeIamPolicy` class, a more robust alternative to `IamPolicy` for handling Google Cloud Storage IAM policies, capable of accommodating future protocol extensions."],["The `NativeIamPolicy` class can represent the outcome of `GetIamPolicy` or `SetIamPolicy` requests and offers several functions such as `ToJson()`, `version()`, `etag()`, and `bindings()`."],["The provided content offers information on various versions of `NativeIamPolicy` from 2.11.0 to the latest release candidate, 2.37.0-rc, allowing users to refer to any specific version they need to use."],["Constructors and operators for `NativeIamPolicy` are described in detail, including a constructor that takes bindings, etag, and version as arguments, as well as a copy constructor and an assignment operator."],["The class includes methods to set and retrieve the version, ETag, and bindings, and a static method `CreateFromJson()` to generate `NativeIamPolicy` from a JSON string."]]],[]]