def __init__(self, version, account_sid, resource_sid, sid):
super(AssignedAddOnContext, self).__init__(version)<EOL>self._solution = {'<STR_LIT>': account_sid, '<STR_LIT>': resource_sid, '<STR_LIT>': sid, }<EOL>self._uri = '<STR_LIT>'.format(**self._solution)<EOL>self._extensions = None<EOL>
Initialize the AssignedAddOnContext

:param Version version: Version that contains the resource
:param account_sid: The SID of the Account that created the resource to fetch
:param resource_sid: The SID of the Phone Number that installed this Add-on
:param sid: The unique string that identifies the resource

:returns: twilio.rest.api.v2010.account.incoming_phone_number.assigned_add_on.AssignedAddOnContext
:rtype: twilio.rest.api.v2010.account.incoming_phone_number.assigned_add_on.AssignedAddOnContext