post-chatmessage-atmentionchannel-csharp-snippets.md

description	Automatically generated file. DO NOT MODIFY

// Code snippets are only available for the latest version. Current version is 5.x

// Dependencies
using Microsoft.Graph.Models;

var requestBody = new ChatMessage
{
	Body = new ItemBody
	{
		ContentType = BodyType.Html,
		Content = "<at id=\"0\">General</at>&nbsp;Hello there!",
	},
	Mentions = new List<ChatMessageMention>
	{
		new ChatMessageMention
		{
			Id = 0,
			MentionText = "General",
			Mentioned = new ChatMessageMentionedIdentitySet
			{
				Conversation = new TeamworkConversationIdentity
				{
					Id = "19:0b50940236084d258c97b21bd01917b0@thread.skype",
					DisplayName = "General",
					ConversationIdentityType = TeamworkConversationIdentityType.Channel,
				},
			},
		},
	},
};

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
var result = await graphClient.Teams["{team-id}"].Channels["{channel-id}"].Messages.PostAsync(requestBody);