public sealed class Mutation.Types.DeleteFromColumn : IMessage<Mutation.Types.DeleteFromColumn>, IEquatable<Mutation.Types.DeleteFromColumn>, IDeepCloneable<Mutation.Types.DeleteFromColumn>, IBufferMessage, IMessage
Reference documentation and code samples for the Google Bigtable v2 API class Mutation.Types.DeleteFromColumn.
A Mutation which deletes cells from the specified column, optionally
restricting the deletions to a given timestamp range.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-12 UTC."],[[["\u003cp\u003eThis document provides reference information for the \u003ccode\u003eMutation.Types.DeleteFromColumn\u003c/code\u003e class within the Google Bigtable v2 API for .NET.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eDeleteFromColumn\u003c/code\u003e class is used to specify a mutation that deletes cells from a given column, with optional restrictions on the timestamp range.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version available is 3.17.0, and there are 22 total versions listed, allowing users to reference prior documentation.\u003c/p\u003e\n"],["\u003cp\u003eThe class inherits from the object class, 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\u003eThe class has a constructor and three properties: \u003ccode\u003eColumnQualifier\u003c/code\u003e, \u003ccode\u003eFamilyName\u003c/code\u003e, and \u003ccode\u003eTimeRange\u003c/code\u003e, used to define parameters for deleting data.\u003c/p\u003e\n"]]],[],null,["# Google Bigtable v2 API - Class Mutation.Types.DeleteFromColumn (3.23.0)\n\nVersion latestkeyboard_arrow_down\n\n- [3.23.0 (latest)](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/latest/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [3.22.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/3.22.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [3.21.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/3.21.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [3.20.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/3.20.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [3.19.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/3.19.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [3.18.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/3.18.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [3.17.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/3.17.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [3.16.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/3.16.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [3.15.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/3.15.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [3.14.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/3.14.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [3.13.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/3.13.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [3.12.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/3.12.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [3.11.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/3.11.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [3.10.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/3.10.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [3.9.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/3.9.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [3.8.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/3.8.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [3.7.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/3.7.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [3.6.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/3.6.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [3.5.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/3.5.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [3.4.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/3.4.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [3.3.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/3.3.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [3.2.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/3.2.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [3.1.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/3.1.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [3.0.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/3.0.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [2.6.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/2.6.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [2.5.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/2.5.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [2.4.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/2.4.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [2.3.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/2.3.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn)\n- [2.2.0](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/2.2.0/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn) \n\n public sealed class Mutation.Types.DeleteFromColumn : IMessage\u003cMutation.Types.DeleteFromColumn\u003e, IEquatable\u003cMutation.Types.DeleteFromColumn\u003e, IDeepCloneable\u003cMutation.Types.DeleteFromColumn\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Google Bigtable v2 API class Mutation.Types.DeleteFromColumn.\n\nA Mutation which deletes cells from the specified column, optionally\nrestricting the deletions to a given timestamp range. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e Mutation.Types.DeleteFromColumn \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[Mutation](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/latest/Google.Cloud.Bigtable.V2.Mutation)[Types](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/latest/Google.Cloud.Bigtable.V2.Mutation.Types)[DeleteFromColumn](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/latest/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[Mutation](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/latest/Google.Cloud.Bigtable.V2.Mutation)[Types](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/latest/Google.Cloud.Bigtable.V2.Mutation.Types)[DeleteFromColumn](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/latest/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[Mutation](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/latest/Google.Cloud.Bigtable.V2.Mutation)[Types](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/latest/Google.Cloud.Bigtable.V2.Mutation.Types)[DeleteFromColumn](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/latest/Google.Cloud.Bigtable.V2.Mutation.Types.DeleteFromColumn), [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.Bigtable.V2](/dotnet/docs/reference/Google.Cloud.Bigtable.V2/latest/Google.Cloud.Bigtable.V2)\n\nAssembly\n--------\n\nGoogle.Cloud.Bigtable.V2.dll\n\nConstructors\n------------\n\n### DeleteFromColumn()\n\n public DeleteFromColumn()\n\n### DeleteFromColumn(DeleteFromColumn)\n\n public DeleteFromColumn(Mutation.Types.DeleteFromColumn other)\n\nProperties\n----------\n\n### ColumnQualifier\n\n public ByteString ColumnQualifier { get; set; }\n\nThe qualifier of the column from which cells should be deleted.\nCan be any byte string, including the empty string.\n\n### FamilyName\n\n public string FamilyName { get; set; }\n\nThe name of the family from which cells should be deleted.\nMust match `[-_.a-zA-Z0-9]+`\n\n### TimeRange\n\n public TimestampRange TimeRange { get; set; }\n\nThe range of timestamps within which cells should be deleted."]]