import requests
import boto3
client = boto3.client('mwaa')
token = client.create_cli_token(Name='<env_name>')
url = f"https://{token['WebServerHostname']}/aws_mwaa/cli"
headers = {
'Authorization' : 'Bearer ' + token['CliToken'],
 'Content-Type': 'text/plain'
}
body = 'dags trigger <dag_id>'
requests.post(url, data=body, headers=headers)