Send chatMessage in a channel or a chat - Microsoft Graph v1.0 | Microsoft Learn

# Code snippets are only available for the latest version. Current version is 1.x
from msgraph import GraphServiceClient
from msgraph.generated.models.chat_message import ChatMessage
from msgraph.generated.models.item_body import ItemBody
from msgraph.generated.models.body_type import BodyType
from msgraph.generated.models.chat_message_attachment import ChatMessageAttachment
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
request_body = ChatMessage(
	subject = None,
	body = ItemBody(
		content_type = BodyType.Html,
		content = "<attachment id=\"74d20c7f34aa4a7fb74e2b30004247c5\"></attachment>",
	),
	attachments = [
		ChatMessageAttachment(
			id = "74d20c7f34aa4a7fb74e2b30004247c5",
			content_type = "application/vnd.microsoft.card.thumbnail",
			content_url = None,
			content = "{\r\n  \"title\": \"This is an example of posting a card\",\r\n  \"subtitle\": \"<h3>This is the subtitle</h3>\",\r\n  \"text\": \"Here is some body text. <br>\r\nAnd a <a href=\"http://microsoft.com/\">hyperlink</a>. <br>\r\nAnd below that is some buttons:\",\r\n  \"buttons\": [\r\n    {\r\n      \"type\": \"messageBack\",\r\n      \"title\": \"Login to FakeBot\",\r\n      \"text\": \"login\",\r\n      \"displayText\": \"login\",\r\n      \"value\": \"login\"\r\n    }\r\n  ]\r\n}",
			name = None,
			thumbnail_url = None,
		),
	],
)

result = await graph_client.teams.by_team_id('team-id').channels.by_channel_id('channel-id').messages.post(request_body)