'Build an instance of DocumentPermissionInstance
:param dict payload: Payload response from the API
:returns: twilio.rest.sync.v1.service.document.document_permission.DocumentPermissionInstance
:rtype: twilio.rest.sync.v1.service.document.document_permission.DocumentPermissionInstance'

def get_instance(self, payload):

    return DocumentPermissionInstance(self._version, payload, service_sid=self._solution['service_sid'], document_sid=self._solution['document_sid'])
