23e2899556
LegacyBindingREST is only used for `bindings` resource. It is not a subresource and that's why it is required to implement `GetSingularName` function. However, there is no need to implement this function for BindingREST because it is only used for binding subresource. That's why, this function statically adds GetSingularName for LegacyBindingREST.