def configTimeline(self, **kwargs):
        """
        Modify the timeline.
        Requires the name of the timeline in the Timeline configuration

        Requirement:
           You must include the 'name' of the timeline in the **kwargs.
           It is most likely Timeline1.

        Parameters
           name
           sustainTime
           rampDownTime
           rampUpTime
           rampUpInterval
           standbyTime

        Return
           True: Success
           Exeption: Failed
        """
        self.logInfo('configTimeLine')
        if 'name' not in kwargs:
            raise IxLoadRestApiException('configTimeLine: You must include the name parameter and value')

        url = self.sessionIdUrl+'/ixLoad/test/activeTest/timelineList'
        response = self.get(url)
        for timelineObj in response.json():
            if timelineObj['name'] == kwargs['name']:
                objectId = timelineObj['objectID']
                url = url+'/'+str(objectId)
                self.patch(url, data=kwargs)
                return True
                
        raise IxLoadRestApiException('No such name found in Timeline: {}'.format(kwargs['name']))