def __init__(self, version, flow_sid, engagement_sid, sid):
super(StepContext, self).__init__(version)<EOL>self._solution = {'<STR_LIT>': flow_sid, '<STR_LIT>': engagement_sid, '<STR_LIT>': sid, }<EOL>self._uri = '<STR_LIT>'.format(**self._solution)<EOL>self._step_context = None<EOL>
Initialize the StepContext

:param Version version: Version that contains the resource
:param flow_sid: Flow Sid.
:param engagement_sid: Engagement Sid.
:param sid: Step Sid.

:returns: twilio.rest.studio.v1.flow.engagement.step.StepContext
:rtype: twilio.rest.studio.v1.flow.engagement.step.StepContext