code: def camelcase_to_lowercase(camelcase_input, python_input=None):
      
      '''
          a function to recursively convert data with camelcase key names into lowercase keys 
          
      :param camelcase_input: list or dictionary with camelcase keys 
      :param python_input: [optional] list or dictionary with default lowercase keys in output
      :return: dictionary with lowercase key names
      '''
      
      if python_input:
          if camelcase_input.__class__ != python_input.__class__:
              raise ValueError('python_input type %s does not match camelcase_input type %s' % (python_input.__class__, camelcase_input.__class__))
      if isinstance(camelcase_input, dict):
          return _to_python_dict(camelcase_input, python_input)
      elif isinstance(camelcase_input, list):
          return _ingest_list(camelcase_input, _to_python_dict, python_input)
      else:
          return camelcase_inpuf camelcase_to_lowercase(camelcase_input, python_input=None):
      
      '''
          a function to recursively convert data with camelcase key names into lowercase keys 
          
      :param camelcase_input: list or dictionary with camelcase keys 
      :param python_input: [optional] list or dictionary with default lowercase keys in output
      :return: dictionary with lowercase key names
      '''
      
      if python_input:
          if camelcase_input.__class__ != python_input.__class__:
              raise ValueError('python_input type %s does not match camelcase_input type %s' % (python_input.__class__, camelcase_input.__class__))
      if isinstance(camelcase_input, dict):
          return _to_python_dict(camelcase_input, python_input)
      elif isinstance(camelcase_input, list):
          return _ingest_list(camelcase_input, _to_python_dict, python_input)
      else:
          return camelcase_input
docs: a function to recursively convert data with camelcase key names into lowercase keys 
          
      :param camelcase_input: list or dictionary with camelcase keys 
      :param python_input: [optional] list or dictionary with default lowercase keys in output
      :return: dictionary with lowercase key names