code: def unwrap(self, token=None):
          
          params = {}
          if token is not None:
              params['token'] = token
  
          api_path = '/v1/sys/wrapping/unwrap'
          response = self._adapter.post(
              url=api_path,
              json=params,
          )
  
          return response.json()
docs: Return the original response inside the given wrapping token.
  
          Unlike simply reading cubbyhole/response (which is deprecated), this endpoint provides additional validation
          checks on the token, returns the original value on the wire rather than a JSON string representation of it, and
          ensures that the response is properly audit-logged.
  
          Supported methods:
              POST: /sys/wrapping/unwrap. Produces: 200 application/json
  
          :param token: Specifies the wrapping token ID. This is required if the client token is not the wrapping token.
              Do not use the wrapping token in both locations.
          :type token: str | unicode
          :return: The JSON response of the request.
          :rtype: dict