appwrite/docs/examples/1.8.x/server-python/examples/teams/update-membership.md

from appwrite.client import Client
from appwrite.services.teams import Teams
from appwrite.enums import Roles

client = Client()
client.set_endpoint('https://<REGION>.cloud.appwrite.io/v1') # Your API Endpoint
client.set_project('<YOUR_PROJECT_ID>') # Your project ID
client.set_session('') # The user session to authenticate with

teams = Teams(client)

result = teams.update_membership(
    team_id = '<TEAM_ID>',
    membership_id = '<MEMBERSHIP_ID>',
    roles = [Roles.ADMIN]
)