send_message.py

"""
Send a new message in the specified channel or a chat.
https://learn.microsoft.com/en-us/graph/api/chatmessage-post?view=graph-rest-1.0&tabs=http
"""

import sys

from office365.graph_client import GraphClient
from office365.outlook.mail.item_body import ItemBody
from tests import test_client_id, test_password, test_tenant, test_username

client = GraphClient(tenant=test_tenant).with_username_and_password(
    test_client_id, test_username, test_password
)
my_teams = client.me.joined_teams.get().top(1).execute_query()
if len(my_teams) == 0:
    sys.exit("No teams found")

first_team = my_teams[0]
message = first_team.primary_channel.messages.add(
    itemBody=ItemBody("Hello world!")
).execute_query()
print(message.web_url)