code: def set_auth(pem=None, cert=None, key=None, aad=False):
      
  
      if any([cert, key]) and pem:
          raise ValueError('Cannot specify both pem and cert or key')
  
      if any([cert, key]) and not all([cert, key]):
          raise ValueError('Must specify both cert and key')
  
      if pem:
          set_config_value('security', 'pem')
          set_config_value('pem_path', pem)
      elif cert or key:
          set_config_value('security', 'cert')
          set_config_value('cert_path', cert)
          set_config_value('key_path', key)
      elif aad:
          set_config_value('security', 'aad')
      else:
          set_config_value('security', 'none')
docs: Set certificate usage paths