public sealed class StructuredMessage : IMessage<StructuredMessage>, IEquatable<StructuredMessage>, IDeepCloneable<StructuredMessage>, IBufferMessage, IMessage
Reference documentation and code samples for the Dataflow v1beta3 API class StructuredMessage.
A rich message format, including a human readable string, a key for
identifying the message, and structured data associated with the message for
programmatic consumption.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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\u003eStructuredMessage\u003c/code\u003e class in the Dataflow v1beta3 API provides a rich message format for both human-readable and programmatic use.\u003c/p\u003e\n"],["\u003cp\u003eThis class inherits from \u003ccode\u003eobject\u003c/code\u003e and implements \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e interfaces.\u003c/p\u003e\n"],["\u003cp\u003eIt has two constructors: a default constructor and one that takes another \u003ccode\u003eStructuredMessage\u003c/code\u003e instance as a parameter.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eStructuredMessage\u003c/code\u003e includes properties such as \u003ccode\u003eMessageKey\u003c/code\u003e for message identification, \u003ccode\u003eMessageText\u003c/code\u003e for human-readable content, and \u003ccode\u003eParameters\u003c/code\u003e for structured data.\u003c/p\u003e\n"],["\u003cp\u003eThe most recent version of the \u003ccode\u003eStructuredMessage\u003c/code\u003e is \u003ccode\u003e2.0.0-beta07\u003c/code\u003e which is the latest and can be accessed at the top of the documentation.\u003c/p\u003e\n"]]],[],null,["# Dataflow v1beta3 API - Class StructuredMessage (2.0.0-beta07)\n\nVersion latestkeyboard_arrow_down\n\n- [2.0.0-beta07 (latest)](/dotnet/docs/reference/Google.Cloud.Dataflow.V1Beta3/latest/Google.Cloud.Dataflow.V1Beta3.StructuredMessage)\n- [2.0.0-beta06](/dotnet/docs/reference/Google.Cloud.Dataflow.V1Beta3/2.0.0-beta06/Google.Cloud.Dataflow.V1Beta3.StructuredMessage)\n- [1.0.0-beta03](/dotnet/docs/reference/Google.Cloud.Dataflow.V1Beta3/1.0.0-beta03/Google.Cloud.Dataflow.V1Beta3.StructuredMessage) \n\n public sealed class StructuredMessage : IMessage\u003cStructuredMessage\u003e, IEquatable\u003cStructuredMessage\u003e, IDeepCloneable\u003cStructuredMessage\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Dataflow v1beta3 API class StructuredMessage.\n\nA rich message format, including a human readable string, a key for\nidentifying the message, and structured data associated with the message for\nprogrammatic consumption. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e StructuredMessage \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[StructuredMessage](/dotnet/docs/reference/Google.Cloud.Dataflow.V1Beta3/latest/Google.Cloud.Dataflow.V1Beta3.StructuredMessage), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[StructuredMessage](/dotnet/docs/reference/Google.Cloud.Dataflow.V1Beta3/latest/Google.Cloud.Dataflow.V1Beta3.StructuredMessage), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[StructuredMessage](/dotnet/docs/reference/Google.Cloud.Dataflow.V1Beta3/latest/Google.Cloud.Dataflow.V1Beta3.StructuredMessage), [IBufferMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IBufferMessage.html), [IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage.html) \n\nInherited Members\n-----------------\n\n[object.GetHashCode()](https://learn.microsoft.com/dotnet/api/system.object.gethashcode) \n[object.GetType()](https://learn.microsoft.com/dotnet/api/system.object.gettype) \n[object.ToString()](https://learn.microsoft.com/dotnet/api/system.object.tostring)\n\nNamespace\n---------\n\n[Google.Cloud.Dataflow.V1Beta3](/dotnet/docs/reference/Google.Cloud.Dataflow.V1Beta3/latest/Google.Cloud.Dataflow.V1Beta3)\n\nAssembly\n--------\n\nGoogle.Cloud.Dataflow.V1Beta3.dll\n\nConstructors\n------------\n\n### StructuredMessage()\n\n public StructuredMessage()\n\n### StructuredMessage(StructuredMessage)\n\n public StructuredMessage(StructuredMessage other)\n\nProperties\n----------\n\n### MessageKey\n\n public string MessageKey { get; set; }\n\nIdentifier for this message type. Used by external systems to\ninternationalize or personalize message.\n\n### MessageText\n\n public string MessageText { get; set; }\n\nHuman-readable version of message.\n\n### Parameters\n\n public RepeatedField\u003cStructuredMessage.Types.Parameter\u003e Parameters { get; }\n\nThe structured data associated with this message."]]
