code: def random_string(length=6):
      
      return ''.join([random.choice(string.ascii_lowercase) for i in range(length)])
docs: Create a random 6 character string.
  
      note: in case you use this function in a test during test together with
      an awsclient then this function is altered so you get reproducible results
      that will work with your recorded placebo json files (see helpers_aws.py).