code: def list(region, profile):
      
      ini_data = {}
      environment = {}
  
      if region:
          environment['region'] = region
      else:
          environment['region'] = find_myself()
  
      if profile:
          environment['profile'] = profile
  
      ini_data['environment'] = environment
      if start_list(ini_data):
          sys.exit(0)
      else:
          sys.exit(1)
docs: List all the CloudFormation stacks in the given region.