docs: def enrollmentID_get(self, enrollment_id):
          """ GET /registrar/{enrollmentID}
  
          Use the Registrar APIs to manage end user registration with the CA.
          ```golang
          message Block {
              uint32 version = 1;
              google.protobuf.Timestamp Timestamp = 2;
              repeated Transaction transactions = 3;
              bytes stateHash = 4;
              bytes previousBlockHash = 5;
          }
          ```
  
          :param enrollment_id: The id of the enrollment to retrieve
          :return: json body of the enrollmentID info
          """
          res = self._get(self._url("/registrar/{0}", enrollment_id))
          return self._result(res, True)