def add_view(*args, **kwargs):
    """A view is the representation of a resource. During boot-time
        applications can add resource representation as callables using this
        API. Since there can be more than one representation of a resource,
        there can be more than one view-callable for the same request-URL. In
        which case the view callable had to be resolved based on request
        predicates.
        
        ``args`` and ``kwargs`` specific to router plugins, for more details
        refer to the corresponding router plugin."""
