text: import logging
  import os
  import sys
  
  import boto3
  
  required_envs = ["AWS_DEFAULT_REGION", "AWS_ACCESS_KEY_ID",
                   "AWS_SECRET_ACCESS_KEY", "SQS_QUEUE_URL"]
  
  for r in required_envs:
      if not os.environ.get(r):
          print("Missing {} env".format(r))
          sys.exit(100)
  
  SQS_QUEUE_URL = os.environ.get("SQS_QUEUE_URL")
  
  sqs = boto3.client('sqs')
  
  logging.basicConfig(format='%(message)s', level=logging.INFO)