public sealed class Annotation : IMessage<Span.Types.TimeEvent.Types.Annotation>, IEquatable<Span.Types.TimeEvent.Types.Annotation>, IDeepCloneable<Span.Types.TimeEvent.Types.Annotation>, IBufferMessage, IMessage
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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."],[[["The `Annotation` class, part of the `Google.Cloud.Trace.V2` namespace, is a text annotation type used to record events with associated attributes."],["Version 3.6.0 is the latest version, and the documentation provides access to the different versions going as far back as version 2.2.0."],["The `Annotation` class has properties for `Attributes`, which allow up to 4 attributes per annotation, and `Description`, which holds a user-supplied message of up to 256 bytes."],["The class implements the IMessage, IEquatable, IDeepCloneable and IBufferMessage interfaces, and inherits from Object."]]],[]]