Constructs a AWS::CloudFormation::Stack resource

def _construct_nested_stack(self):
        """Constructs a AWS::CloudFormation::Stack resource
        """
        nested_stack = NestedStack(self.logical_id, depends_on=self.depends_on,
                                   attributes=self.get_passthrough_resource_attributes())
        nested_stack.Parameters = self.Parameters
        nested_stack.NotificationArns = self.NotificationArns
        application_tags = self._get_application_tags()
        nested_stack.Tags = self._construct_tag_list(self.Tags, application_tags)
        nested_stack.TimeoutInMinutes = self.TimeoutInMinutes
        nested_stack.TemplateURL = self.TemplateUrl if self.TemplateUrl else ""

        return nested_stack