public sealed class X509Extension : IMessage<X509Extension>, IEquatable<X509Extension>, IDeepCloneable<X509Extension>, IBufferMessage, IMessage
An [X509Extension][google.cloud.security.privateca.v1.X509Extension] specifies an X.509 extension, which may be used in
different parts of X.509 objects like certificates, CSRs, and CRLs.
Optional. Indicates whether or not this extension is critical (i.e., if the client
does not know how to handle this extension, the client should consider this
to be an error).
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThe \u003ccode\u003eX509Extension\u003c/code\u003e class in the \u003ccode\u003eGoogle.Cloud.Security.PrivateCA.V1\u003c/code\u003e namespace represents an X.509 extension used in various X.509 objects.\u003c/p\u003e\n"],["\u003cp\u003eThis class has properties such as \u003ccode\u003eCritical\u003c/code\u003e, \u003ccode\u003eObjectId\u003c/code\u003e, and \u003ccode\u003eValue\u003c/code\u003e, which define the extension's critical nature, its object identifier, and its specific value respectively.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eX509Extension\u003c/code\u003e class implements multiple interfaces including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e, providing functionality for message handling, equality comparisons, deep cloning, and buffered message operations.\u003c/p\u003e\n"],["\u003cp\u003eThere are 15 versions of this class listed on the page, with version 3.9.0 being the latest, and version 1.0.0 being the oldest.\u003c/p\u003e\n"]]],[],null,[]]
