def __init__(self,<EOL>expression="<STR_LIT>",<EOL>message="<STR_LIT>"):
self._expression = None<EOL>self._message = None<EOL>if expression is not None:<EOL><INDENT>self.expression = expression<EOL><DEDENT>if message is not None:<EOL><INDENT>self.message = message<EOL><DEDENT>
Create an exception for when Twilio SendGrid API Key included in message text

            :param expression: Input expression in which the error occurred
            :type expression: string
            :param message: Explanation of the error
            :type message: string