public sealed class TagTemplateField : IMessage<TagTemplateField>, IEquatable<TagTemplateField>, IDeepCloneable<TagTemplateField>, IBufferMessage, IMessage
Reference documentation and code samples for the Data Catalog v1 API class TagTemplateField.
The template for an individual field within a tag template.
The display name for this field. Defaults to an empty string.
The name must contain only Unicode letters, numbers (0-9), underscores (_),
dashes (-), spaces ( ), and can't start or end with spaces.
The maximum length is 200 characters.
Note: The tag template field itself might not be stored in the location
specified in its name.
The name must contain only letters (a-z, A-Z), numbers (0-9),
or underscores (_), and must start with a letter or underscore.
The maximum length is 64 characters.
The order of this field with respect to other fields in this tag
template.
For example, a higher value can indicate a more important field.
The value can be negative. Multiple fields can have the same order and
field orders within a tag don't have to be sequential.
[[["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\u003eThis webpage provides documentation for the \u003ccode\u003eTagTemplateField\u003c/code\u003e class within the Google Cloud Data Catalog v1 API for .NET, with the latest version being 2.14.0.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eTagTemplateField\u003c/code\u003e is a class representing a field within a tag template, inheriting from \u003ccode\u003eobject\u003c/code\u003e and implementing several interfaces such as \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 page lists multiple versions of the \u003ccode\u003eTagTemplateField\u003c/code\u003e documentation, ranging from version 2.14.0 down to version 1.2.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eTagTemplateField\u003c/code\u003e class includes properties such as \u003ccode\u003eDescription\u003c/code\u003e, \u003ccode\u003eDisplayName\u003c/code\u003e, \u003ccode\u003eIsRequired\u003c/code\u003e, \u003ccode\u003eName\u003c/code\u003e, \u003ccode\u003eOrder\u003c/code\u003e, \u003ccode\u003eTagTemplateFieldName\u003c/code\u003e, and \u003ccode\u003eType\u003c/code\u003e to define and describe the field.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eName\u003c/code\u003e property is a resource name that follows a specific format, and \u003ccode\u003eType\u003c/code\u003e is required to define the data type of values contained within the field.\u003c/p\u003e\n"]]],[],null,["# Data Catalog v1 API - Class TagTemplateField (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.TagTemplateField)\n- [2.15.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.15.0/Google.Cloud.DataCatalog.V1.TagTemplateField)\n- [2.14.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.14.0/Google.Cloud.DataCatalog.V1.TagTemplateField)\n- [2.13.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.13.0/Google.Cloud.DataCatalog.V1.TagTemplateField)\n- [2.12.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.12.0/Google.Cloud.DataCatalog.V1.TagTemplateField)\n- [2.11.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.11.0/Google.Cloud.DataCatalog.V1.TagTemplateField)\n- [2.10.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.10.0/Google.Cloud.DataCatalog.V1.TagTemplateField)\n- [2.9.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.9.0/Google.Cloud.DataCatalog.V1.TagTemplateField)\n- [2.8.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.8.0/Google.Cloud.DataCatalog.V1.TagTemplateField)\n- [2.7.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.7.0/Google.Cloud.DataCatalog.V1.TagTemplateField)\n- [2.6.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.6.0/Google.Cloud.DataCatalog.V1.TagTemplateField)\n- [2.5.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.5.0/Google.Cloud.DataCatalog.V1.TagTemplateField)\n- [2.4.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.4.0/Google.Cloud.DataCatalog.V1.TagTemplateField)\n- [2.3.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.3.0/Google.Cloud.DataCatalog.V1.TagTemplateField)\n- [2.2.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.2.0/Google.Cloud.DataCatalog.V1.TagTemplateField)\n- [2.1.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.1.0/Google.Cloud.DataCatalog.V1.TagTemplateField)\n- [2.0.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.0.0/Google.Cloud.DataCatalog.V1.TagTemplateField)\n- [1.8.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.8.0/Google.Cloud.DataCatalog.V1.TagTemplateField)\n- [1.7.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.7.0/Google.Cloud.DataCatalog.V1.TagTemplateField)\n- [1.6.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.6.0/Google.Cloud.DataCatalog.V1.TagTemplateField)\n- [1.5.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.5.0/Google.Cloud.DataCatalog.V1.TagTemplateField)\n- [1.4.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.4.0/Google.Cloud.DataCatalog.V1.TagTemplateField)\n- [1.3.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.3.0/Google.Cloud.DataCatalog.V1.TagTemplateField)\n- [1.2.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.2.0/Google.Cloud.DataCatalog.V1.TagTemplateField) \n\n public sealed class TagTemplateField : IMessage\u003cTagTemplateField\u003e, IEquatable\u003cTagTemplateField\u003e, IDeepCloneable\u003cTagTemplateField\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Data Catalog v1 API class TagTemplateField.\n\nThe template for an individual field within a tag template. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e TagTemplateField \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[TagTemplateField](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.TagTemplateField), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[TagTemplateField](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.TagTemplateField), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[TagTemplateField](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.TagTemplateField), [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### TagTemplateField()\n\n public TagTemplateField()\n\n### TagTemplateField(TagTemplateField)\n\n public TagTemplateField(TagTemplateField other)\n\nProperties\n----------\n\n### Description\n\n public string Description { get; set; }\n\nThe description for this field. Defaults to an empty string.\n\n### DisplayName\n\n public string DisplayName { get; set; }\n\nThe display name for this field. Defaults to an empty string.\n\nThe name must contain only Unicode letters, numbers (0-9), underscores (_),\ndashes (-), spaces ( ), and can't start or end with spaces.\nThe maximum length is 200 characters.\n\n### IsRequired\n\n public bool IsRequired { get; set; }\n\nIf true, this field is required. Defaults to false.\n\n### Name\n\n public string Name { get; set; }\n\nIdentifier. The resource name of the tag template field in URL format.\nExample:\n\n`projects/{PROJECT_ID}/locations/{LOCATION}/tagTemplates/{TAG_TEMPLATE}/fields/{FIELD}`\n\nNote: The tag template field itself might not be stored in the location\nspecified in its name.\n\nThe name must contain only letters (a-z, A-Z), numbers (0-9),\nor underscores (_), and must start with a letter or underscore.\nThe maximum length is 64 characters.\n\n### Order\n\n public int Order { get; set; }\n\nThe order of this field with respect to other fields in this tag\ntemplate.\n\nFor example, a higher value can indicate a more important field.\nThe value can be negative. Multiple fields can have the same order and\nfield orders within a tag don't have to be sequential.\n\n### TagTemplateFieldName\n\n public TagTemplateFieldName TagTemplateFieldName { get; set; }\n\n[TagTemplateFieldName](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.TagTemplateFieldName)-typed view over the [Name](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.TagTemplateField#Google_Cloud_DataCatalog_V1_TagTemplateField_Name) resource name property.\n\n### Type\n\n public FieldType Type { get; set; }\n\nRequired. The type of value this tag field can contain."]]
