public sealed class UpdateContactRequest : IMessage<UpdateContactRequest>, IEquatable<UpdateContactRequest>, IDeepCloneable<UpdateContactRequest>, IBufferMessage, IMessage
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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\u003eThe \u003ccode\u003eUpdateContactRequest\u003c/code\u003e class is used to request updates to a contact resource, specifically within the \u003ccode\u003eGoogle.Cloud.EssentialContacts.V1\u003c/code\u003e namespace.\u003c/p\u003e\n"],["\u003cp\u003eThis class implements several interfaces including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e, making it compatible with the Google Protobuf library.\u003c/p\u003e\n"],["\u003cp\u003eThe class contains properties such as \u003ccode\u003eContact\u003c/code\u003e for the contact resource to be updated and \u003ccode\u003eUpdateMask\u003c/code\u003e to specify which fields to update.\u003c/p\u003e\n"],["\u003cp\u003eVersion 2.5.0 is the most recent version, with several other versions such as 2.4.0, 2.3.0, 2.2.0, 2.1.0, 2.0.0, 1.1.0 and 1.0.0 also available.\u003c/p\u003e\n"],["\u003cp\u003eThe email address of a contact cannot be modified using the \u003ccode\u003eUpdateContactRequest\u003c/code\u003e method.\u003c/p\u003e\n"]]],[],null,[]]