docs: def key_exists(hive, key, use_32bit_registry=False):
      r'''
      Check that the key is found in the registry. This refers to keys and not
      value/data pairs.
  
      Args:
  
          hive (str): The hive to connect to
  
          key (str): The key to check
  
          use_32bit_registry (bool): Look in the 32bit portion of the registry
  
      Returns:
          bool: True if exists, otherwise False
  
      CLI Example:
  
          .. code-block:: bash
  
              salt '*' reg.key_exists HKLM SOFTWARE\Microsoft
      '''
      return __utils__['reg.key_exists'](hive=hive,
                                         key=key,
                                         use_32bit_registry=use_32bit_registry)