def update(self, **kwargs):
        """
        Update an current User via a PUT request.
        Returns True if success.

        :Example:

        client.user.update(firstName="John", lastName="Doe", company="TextMagic")

        :param str firstName: User first name. Required.
        :param str lastName:  User last name. Required.
        :param str company:   User company. Required.
        """
        response, instance = self.request("PUT", self.uri, data=kwargs)
        return response.status == 201
Update an current User via a PUT request.
        Returns True if success.

        :Example:

        client.user.update(firstName="John", lastName="Doe", company="TextMagic")

        :param str firstName: User first name. Required.
        :param str lastName:  User last name. Required.
        :param str company:   User company. Required.