public sealed class ColumnSchema.Types.LookerColumnSpec : IMessage<ColumnSchema.Types.LookerColumnSpec>, IEquatable<ColumnSchema.Types.LookerColumnSpec>, IDeepCloneable<ColumnSchema.Types.LookerColumnSpec>, IBufferMessage, IMessage
Reference documentation and code samples for the Data Catalog v1 API class ColumnSchema.Types.LookerColumnSpec.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-28 UTC."],[[["\u003cp\u003eThe latest version of the \u003ccode\u003eColumnSchema.Types.LookerColumnSpec\u003c/code\u003e API is 2.14.0, which can be found in the Google.Cloud.DataCatalog.V1 namespace.\u003c/p\u003e\n"],["\u003cp\u003eThis API class, \u003ccode\u003eColumnSchema.Types.LookerColumnSpec\u003c/code\u003e, provides reference documentation and code samples specifically for the Data Catalog v1 API.\u003c/p\u003e\n"],["\u003cp\u003eThis \u003ccode\u003eLookerColumnSpec\u003c/code\u003e class handles column information that is specific to the Looker system.\u003c/p\u003e\n"],["\u003cp\u003eThe class implements several interfaces, including IMessage, IEquatable, IDeepCloneable, and IBufferMessage, making it versatile for different uses within the .NET environment.\u003c/p\u003e\n"],["\u003cp\u003eThis class has a property named Type that allows for defining a column's specific type within Looker, from \u003ccode\u003eLookerColumnType\u003c/code\u003e enum.\u003c/p\u003e\n"]]],[],null,["# Data Catalog v1 API - Class ColumnSchema.Types.LookerColumnSpec (2.16.0)\n\nVersion latestkeyboard_arrow_down\n\n- [2.16.0 (latest)](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec)\n- [2.15.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.15.0/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec)\n- [2.14.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.14.0/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec)\n- [2.13.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.13.0/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec)\n- [2.12.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.12.0/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec)\n- [2.11.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.11.0/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec)\n- [2.10.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.10.0/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec)\n- [2.9.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.9.0/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec)\n- [2.8.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.8.0/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec)\n- [2.7.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.7.0/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec)\n- [2.6.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.6.0/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec)\n- [2.5.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.5.0/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec)\n- [2.4.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.4.0/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec)\n- [2.3.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.3.0/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec)\n- [2.2.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.2.0/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec)\n- [2.1.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.1.0/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec)\n- [2.0.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.0.0/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec)\n- [1.8.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.8.0/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec)\n- [1.7.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.7.0/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec)\n- [1.6.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.6.0/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec)\n- [1.5.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.5.0/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec)\n- [1.4.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.4.0/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec)\n- [1.3.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.3.0/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec)\n- [1.2.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.2.0/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec) \n\n public sealed class ColumnSchema.Types.LookerColumnSpec : IMessage\u003cColumnSchema.Types.LookerColumnSpec\u003e, IEquatable\u003cColumnSchema.Types.LookerColumnSpec\u003e, IDeepCloneable\u003cColumnSchema.Types.LookerColumnSpec\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Data Catalog v1 API class ColumnSchema.Types.LookerColumnSpec.\n\nColumn info specific to Looker System. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e ColumnSchema.Types.LookerColumnSpec \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[ColumnSchema](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.ColumnSchema)[Types](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.ColumnSchema.Types)[LookerColumnSpec](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[ColumnSchema](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.ColumnSchema)[Types](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.ColumnSchema.Types)[LookerColumnSpec](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[ColumnSchema](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.ColumnSchema)[Types](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.ColumnSchema.Types)[LookerColumnSpec](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.ColumnSchema.Types.LookerColumnSpec), [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.DataCatalog.V1](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1)\n\nAssembly\n--------\n\nGoogle.Cloud.DataCatalog.V1.dll\n\nConstructors\n------------\n\n### LookerColumnSpec()\n\n public LookerColumnSpec()\n\n### LookerColumnSpec(LookerColumnSpec)\n\n public LookerColumnSpec(ColumnSchema.Types.LookerColumnSpec other)\n\nProperties\n----------\n\n### Type\n\n public ColumnSchema.Types.LookerColumnSpec.Types.LookerColumnType Type { get; set; }\n\nLooker specific column type of this column."]]