public sealed class X509Extension : IMessage<X509Extension>, IEquatable<X509Extension>, IDeepCloneable<X509Extension>, IBufferMessage, IMessage
Reference documentation and code samples for the Certificate Authority v1 API class X509Extension.
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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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\u003eThis webpage provides documentation for the \u003ccode\u003eX509Extension\u003c/code\u003e class within the Google Cloud Security PrivateCA V1 API, specifically version 3.7.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eX509Extension\u003c/code\u003e class is used to define X.509 extensions, which can be utilized in various X.509 objects like certificates, CSRs, and CRLs.\u003c/p\u003e\n"],["\u003cp\u003eThe page offers access to documentation for various versions of the API, from 1.0.0 up to the latest release, 3.9.0, to allow users to understand the evolution of the software.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eX509Extension\u003c/code\u003e class implements several interfaces, including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e and contains properties such as \u003ccode\u003eCritical\u003c/code\u003e, \u003ccode\u003eObjectId\u003c/code\u003e, and \u003ccode\u003eValue\u003c/code\u003e allowing for modification and verification of the extension.\u003c/p\u003e\n"]]],[],null,[]]
