code: def renew_lease(self, lease_id, increment=None):
          
          params = {
              'lease_id': lease_id,
              'increment': increment,
          }
          api_path = '/v1/sys/leases/renew'
          response = self._adapter.put(
              url=api_path,
              json=params,
          )
          return response.json()
docs: Renew a lease, requesting to extend the lease.
  
          Supported methods:
              PUT: /sys/leases/renew. Produces: 200 application/json
  
          :param lease_id: The ID of the lease to extend.
          :type lease_id: str | unicode
          :param increment: The requested amount of time (in seconds) to extend the lease.
          :type increment: int
          :return: The JSON response of the request
          :rtype: dict