code: def add_passwords(self, identifiers, passwords):
          
          if not isinstance(identifiers, list):
              raise TypeError("identifiers can only be an instance of type list")
          for a in identifiers[:10]:
              if not isinstance(a, basestring):
                  raise TypeError(
                          "array can only contain objects of type basestring")
          if not isinstance(passwords, list):
              raise TypeError("passwords can only be an instance of type list")
          for a in passwords[:10]:
              if not isinstance(a, basestring):
                  raise TypeError(
                          "array can only contain objects of type basestring")
          self._call("addPasswords",
                       in_p=[identifiers, passwords])
docs: Adds a list of passwords required to import or export encrypted virtual
          machines.
  
          in identifiers of type str
              List of identifiers.
  
          in passwords of type str
              List of matching passwords.