public sealed class SystemTimestamps : IMessage<SystemTimestamps>, IEquatable<SystemTimestamps>, IDeepCloneable<SystemTimestamps>, IBufferMessage, IMessage
Timestamps associated with this resource in a particular system.
Timestamp of the last modification of the resource or its metadata within
a given system.
Note: Depending on the source system, not every modification updates this
timestamp.
For example, BigQuery timestamps every metadata modification but not data
or permission changes.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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\u003eSystemTimestamps\u003c/code\u003e class within the \u003ccode\u003eGoogle.Cloud.DataCatalog.V1\u003c/code\u003e namespace, specifically in version 1.4.0, along with links to past versions of documentation, up to 2.14.0 which is the latest version.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eSystemTimestamps\u003c/code\u003e class, which implements several interfaces like \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, and \u003ccode\u003eIDeepCloneable\u003c/code\u003e, represents timestamps associated with a resource in a given system.\u003c/p\u003e\n"],["\u003cp\u003eThe class includes three key properties: \u003ccode\u003eCreateTime\u003c/code\u003e for resource creation timestamp, \u003ccode\u003eExpireTime\u003c/code\u003e for resource expiration (currently for BigQuery), and \u003ccode\u003eUpdateTime\u003c/code\u003e for the last modification timestamp of the resource or metadata.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eSystemTimestamps\u003c/code\u003e has two constructors, the default one, and another which takes a \u003ccode\u003eSystemTimestamps\u003c/code\u003e object.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eSystemTimestamps\u003c/code\u003e inherits from the base class \u003ccode\u003eObject\u003c/code\u003e, meaning it also possesses the functions \u003ccode\u003eGetHashCode\u003c/code\u003e, \u003ccode\u003eGetType\u003c/code\u003e, \u003ccode\u003eMemberwiseClone\u003c/code\u003e, and \u003ccode\u003eToString\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]
