def answer (self, headers, **options):
        """
        Places a call or sends an an IM, Twitter, or SMS message. To start a call, use the Session API headers tell Tropo headers launch your code.
        Arguments: headers is a String.
        Argument: **options is a set of optional keyword arguments.
        See https://www.tropo.com/docs/webapi/answer
        """
        self._steps.append(Answer (headers, **options).obj)
Places a call or sends an an IM, Twitter, or SMS message. To start a call, use the Session API headers tell Tropo headers launch your code.
        Arguments: headers is a String.
        Argument: **options is a set of optional keyword arguments.
        See https://www.tropo.com/docs/webapi/answer