def set_id(self, value):
if value is None:<EOL><INDENT>self.__id = value<EOL><DEDENT>if not isinstance(value, str):<EOL><INDENT>raise TypeError("<STR_LIT>")<EOL><DEDENT>else:<EOL><INDENT>self.__id = value<EOL><DEDENT>
Setter for 'id' field.
:param value - a new value of 'id' field. Must be either None (ID is optional according to BPMN 2.0 XML Schema)
or String type.