public sealed class DocumentProcessingConfig.Types.ChunkingConfig.Types.LayoutBasedChunkingConfig : IMessage<DocumentProcessingConfig.Types.ChunkingConfig.Types.LayoutBasedChunkingConfig>, IEquatable<DocumentProcessingConfig.Types.ChunkingConfig.Types.LayoutBasedChunkingConfig>, IDeepCloneable<DocumentProcessingConfig.Types.ChunkingConfig.Types.LayoutBasedChunkingConfig>, IBufferMessage, IMessage
Reference documentation and code samples for the Discovery Engine v1beta API class DocumentProcessingConfig.Types.ChunkingConfig.Types.LayoutBasedChunkingConfig.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 document provides reference information for the \u003ccode\u003eLayoutBasedChunkingConfig\u003c/code\u003e class within the Google Cloud Discovery Engine v1beta API.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eLayoutBasedChunkingConfig\u003c/code\u003e is a configuration class used for layout-based chunking of documents, inheriting from \u003ccode\u003eobject\u003c/code\u003e and implementing multiple interfaces, including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe class has two constructors, one default and another which accepts an existing \u003ccode\u003eLayoutBasedChunkingConfig\u003c/code\u003e object as a parameter.\u003c/p\u003e\n"],["\u003cp\u003eKey properties include \u003ccode\u003eChunkSize\u003c/code\u003e, which defines the token limit per chunk (default 500, range 100-500), and \u003ccode\u003eIncludeAncestorHeadings\u003c/code\u003e, which determines whether to include headings in chunks to prevent context loss, with a default value of False.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version available for this package is \u003ccode\u003e1.0.0-beta18\u003c/code\u003e, along with an older version, \u003ccode\u003e1.0.0-beta17\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,["# Discovery Engine v1beta API - Class DocumentProcessingConfig.Types.ChunkingConfig.Types.LayoutBasedChunkingConfig (1.0.0-beta19)\n\nVersion latestkeyboard_arrow_down\n\n- [1.0.0-beta19 (latest)](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.DocumentProcessingConfig.Types.ChunkingConfig.Types.LayoutBasedChunkingConfig)\n- [1.0.0-beta18](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/1.0.0-beta18/Google.Cloud.DiscoveryEngine.V1Beta.DocumentProcessingConfig.Types.ChunkingConfig.Types.LayoutBasedChunkingConfig) \n\n public sealed class DocumentProcessingConfig.Types.ChunkingConfig.Types.LayoutBasedChunkingConfig : IMessage\u003cDocumentProcessingConfig.Types.ChunkingConfig.Types.LayoutBasedChunkingConfig\u003e, IEquatable\u003cDocumentProcessingConfig.Types.ChunkingConfig.Types.LayoutBasedChunkingConfig\u003e, IDeepCloneable\u003cDocumentProcessingConfig.Types.ChunkingConfig.Types.LayoutBasedChunkingConfig\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Discovery Engine v1beta API class DocumentProcessingConfig.Types.ChunkingConfig.Types.LayoutBasedChunkingConfig.\n\nConfiguration for the layout based chunking. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e DocumentProcessingConfig.Types.ChunkingConfig.Types.LayoutBasedChunkingConfig \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[DocumentProcessingConfig](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.DocumentProcessingConfig)[Types](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.DocumentProcessingConfig.Types)[ChunkingConfig](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.DocumentProcessingConfig.Types.ChunkingConfig)[Types](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.DocumentProcessingConfig.Types.ChunkingConfig.Types)[LayoutBasedChunkingConfig](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.DocumentProcessingConfig.Types.ChunkingConfig.Types.LayoutBasedChunkingConfig), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[DocumentProcessingConfig](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.DocumentProcessingConfig)[Types](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.DocumentProcessingConfig.Types)[ChunkingConfig](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.DocumentProcessingConfig.Types.ChunkingConfig)[Types](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.DocumentProcessingConfig.Types.ChunkingConfig.Types)[LayoutBasedChunkingConfig](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.DocumentProcessingConfig.Types.ChunkingConfig.Types.LayoutBasedChunkingConfig), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[DocumentProcessingConfig](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.DocumentProcessingConfig)[Types](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.DocumentProcessingConfig.Types)[ChunkingConfig](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.DocumentProcessingConfig.Types.ChunkingConfig)[Types](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.DocumentProcessingConfig.Types.ChunkingConfig.Types)[LayoutBasedChunkingConfig](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta.DocumentProcessingConfig.Types.ChunkingConfig.Types.LayoutBasedChunkingConfig), [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.DiscoveryEngine.V1Beta](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1Beta/latest/Google.Cloud.DiscoveryEngine.V1Beta)\n\nAssembly\n--------\n\nGoogle.Cloud.DiscoveryEngine.V1Beta.dll\n\nConstructors\n------------\n\n### LayoutBasedChunkingConfig()\n\n public LayoutBasedChunkingConfig()\n\n### LayoutBasedChunkingConfig(LayoutBasedChunkingConfig)\n\n public LayoutBasedChunkingConfig(DocumentProcessingConfig.Types.ChunkingConfig.Types.LayoutBasedChunkingConfig other)\n\nProperties\n----------\n\n### ChunkSize\n\n public int ChunkSize { get; set; }\n\nThe token size limit for each chunk.\n\nSupported values: 100-500 (inclusive).\nDefault value: 500.\n\n### IncludeAncestorHeadings\n\n public bool IncludeAncestorHeadings { get; set; }\n\nWhether to include appending different levels of headings to chunks\nfrom the middle of the document to prevent context loss.\n\nDefault value: False."]]
