(self, item)
return SimpleMessagingTemplateParam(UNKNOWN_VALUE)
__getattr__ is what is called when an attribute of this object is
        accessed in a rendering, for example {object.attribute}. It should
        return the attribute, which will itself be rendered by its own
        __format__ method.

        A simple value doesn't have any attributes, so trying to
        access any attributes will always return another
        SimpleMessagingTemplateParam that renders to the unknown value.
__getattr__ is what is called when an attribute of this object is
        accessed in a rendering, for example {object.attribute}. It should
        return the attribute, which will itself be rendered by its own
        __format__ method.
__getattr__ is what is called when an attribute of this object is accessed in a rendering for example { object . attribute } . It should return the attribute which will itself be rendered by its own __format__ method .
def __getattr__(self, item):
        """
        __getattr__ is what is called when an attribute of this object is
        accessed in a rendering, for example {object.attribute}. It should
        return the attribute, which will itself be rendered by its own
        __format__ method.

        A simple value doesn't have any attributes, so trying to
        access any attributes will always return another
        SimpleMessagingTemplateParam that renders to the unknown value.
        """
        return SimpleMessagingTemplateParam(UNKNOWN_VALUE)
def __getattr__ ( self , item ) : return SimpleMessagingTemplateParam ( UNKNOWN_VALUE )