old_contents: from twilio.rest.resources import InstanceResource, ListResource
  
  
  class Transcription(InstanceResource):
  
      def delete(self):
          """
          Delete this transcription
          """
          return self.delete_instance()
  
  
  class Transcriptions(ListResource):
  
      name = "Transcriptions"
      instance = Transcription
  
      def list(self, **kwargs):
          """
          Return a list of :class:`Transcription` resources
          """
          return self.get_instances(kwargs)
  
new_contents: from twilio.rest.resources import InstanceResource, ListResource
  
  
  class Transcription(InstanceResource):
  
      def delete(self):
          """
          Delete this transcription
          """
          return self.parent.delete(self.sid)
  
  
  class Transcriptions(ListResource):
  
      name = "Transcriptions"
      instance = Transcription
  
      def list(self, **kwargs):
          """
          Return a list of :class:`Transcription` resources
          """
          return self.get_instances(kwargs)
  
      def delete(self, sid):
          """
          Delete the given transcription
          """
          return self.delete_instance(sid)
  
subject: add delete to list resource as well