public sealed class Glossary.Types.LanguageCodePair : IMessage<Glossary.Types.LanguageCodePair>, IEquatable<Glossary.Types.LanguageCodePair>, IDeepCloneable<Glossary.Types.LanguageCodePair>, IBufferMessage, IMessage
Reference documentation and code samples for the Google Cloud Translation v3 API class Glossary.Types.LanguageCodePair.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 webpage provides documentation for the \u003ccode\u003eGlossary.Types.LanguageCodePair\u003c/code\u003e class within the Google Cloud Translation v3 API, highlighting its use in unidirectional glossaries.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eLanguageCodePair\u003c/code\u003e class, implemented as a sealed class, inherits from \u003ccode\u003eobject\u003c/code\u003e and implements 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 latest version of this API element is 3.9.0, and the page lists other versions from 3.8.0 down to 2.2.0, each with their own documentation link.\u003c/p\u003e\n"],["\u003cp\u003eThe class has two constructors: a default constructor \u003ccode\u003eLanguageCodePair()\u003c/code\u003e and a constructor that accepts another \u003ccode\u003eLanguageCodePair\u003c/code\u003e object as a parameter.\u003c/p\u003e\n"],["\u003cp\u003eThe class has two main properties, \u003ccode\u003eSourceLanguageCode\u003c/code\u003e and \u003ccode\u003eTargetLanguageCode\u003c/code\u003e, both of which are required and use the ISO-639 language code format for input and output languages, respectively.\u003c/p\u003e\n"]]],[],null,["# Google Cloud Translation v3 API - Class Glossary.Types.LanguageCodePair (3.9.0)\n\nVersion latestkeyboard_arrow_down\n\n- [3.9.0 (latest)](/dotnet/docs/reference/Google.Cloud.Translate.V3/latest/Google.Cloud.Translate.V3.Glossary.Types.LanguageCodePair)\n- [3.8.0](/dotnet/docs/reference/Google.Cloud.Translate.V3/3.8.0/Google.Cloud.Translate.V3.Glossary.Types.LanguageCodePair)\n- [3.7.0](/dotnet/docs/reference/Google.Cloud.Translate.V3/3.7.0/Google.Cloud.Translate.V3.Glossary.Types.LanguageCodePair)\n- [3.6.0](/dotnet/docs/reference/Google.Cloud.Translate.V3/3.6.0/Google.Cloud.Translate.V3.Glossary.Types.LanguageCodePair)\n- [3.5.0](/dotnet/docs/reference/Google.Cloud.Translate.V3/3.5.0/Google.Cloud.Translate.V3.Glossary.Types.LanguageCodePair)\n- [3.4.0](/dotnet/docs/reference/Google.Cloud.Translate.V3/3.4.0/Google.Cloud.Translate.V3.Glossary.Types.LanguageCodePair)\n- [3.3.0](/dotnet/docs/reference/Google.Cloud.Translate.V3/3.3.0/Google.Cloud.Translate.V3.Glossary.Types.LanguageCodePair)\n- [3.2.0](/dotnet/docs/reference/Google.Cloud.Translate.V3/3.2.0/Google.Cloud.Translate.V3.Glossary.Types.LanguageCodePair)\n- [3.1.0](/dotnet/docs/reference/Google.Cloud.Translate.V3/3.1.0/Google.Cloud.Translate.V3.Glossary.Types.LanguageCodePair)\n- [3.0.0](/dotnet/docs/reference/Google.Cloud.Translate.V3/3.0.0/Google.Cloud.Translate.V3.Glossary.Types.LanguageCodePair)\n- [2.4.0](/dotnet/docs/reference/Google.Cloud.Translate.V3/2.4.0/Google.Cloud.Translate.V3.Glossary.Types.LanguageCodePair)\n- [2.3.0](/dotnet/docs/reference/Google.Cloud.Translate.V3/2.3.0/Google.Cloud.Translate.V3.Glossary.Types.LanguageCodePair)\n- [2.2.0](/dotnet/docs/reference/Google.Cloud.Translate.V3/2.2.0/Google.Cloud.Translate.V3.Glossary.Types.LanguageCodePair) \n\n public sealed class Glossary.Types.LanguageCodePair : IMessage\u003cGlossary.Types.LanguageCodePair\u003e, IEquatable\u003cGlossary.Types.LanguageCodePair\u003e, IDeepCloneable\u003cGlossary.Types.LanguageCodePair\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Google Cloud Translation v3 API class Glossary.Types.LanguageCodePair.\n\nUsed with unidirectional glossaries. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e Glossary.Types.LanguageCodePair \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[Glossary](/dotnet/docs/reference/Google.Cloud.Translate.V3/latest/Google.Cloud.Translate.V3.Glossary)[Types](/dotnet/docs/reference/Google.Cloud.Translate.V3/latest/Google.Cloud.Translate.V3.Glossary.Types)[LanguageCodePair](/dotnet/docs/reference/Google.Cloud.Translate.V3/latest/Google.Cloud.Translate.V3.Glossary.Types.LanguageCodePair), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[Glossary](/dotnet/docs/reference/Google.Cloud.Translate.V3/latest/Google.Cloud.Translate.V3.Glossary)[Types](/dotnet/docs/reference/Google.Cloud.Translate.V3/latest/Google.Cloud.Translate.V3.Glossary.Types)[LanguageCodePair](/dotnet/docs/reference/Google.Cloud.Translate.V3/latest/Google.Cloud.Translate.V3.Glossary.Types.LanguageCodePair), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[Glossary](/dotnet/docs/reference/Google.Cloud.Translate.V3/latest/Google.Cloud.Translate.V3.Glossary)[Types](/dotnet/docs/reference/Google.Cloud.Translate.V3/latest/Google.Cloud.Translate.V3.Glossary.Types)[LanguageCodePair](/dotnet/docs/reference/Google.Cloud.Translate.V3/latest/Google.Cloud.Translate.V3.Glossary.Types.LanguageCodePair), [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.Translate.V3](/dotnet/docs/reference/Google.Cloud.Translate.V3/latest/Google.Cloud.Translate.V3)\n\nAssembly\n--------\n\nGoogle.Cloud.Translate.V3.dll\n\nConstructors\n------------\n\n### LanguageCodePair()\n\n public LanguageCodePair()\n\n### LanguageCodePair(LanguageCodePair)\n\n public LanguageCodePair(Glossary.Types.LanguageCodePair other)\n\nProperties\n----------\n\n### SourceLanguageCode\n\n public string SourceLanguageCode { get; set; }\n\nRequired. The ISO-639 language code of the input text, for example,\n\"en-US\". Expected to be an exact match for GlossaryTerm.language_code.\n\n### TargetLanguageCode\n\n public string TargetLanguageCode { get; set; }\n\nRequired. The ISO-639 language code for translation output, for example,\n\"zh-CN\". Expected to be an exact match for GlossaryTerm.language_code."]]
