@CustomType.Setter
        public Builder kind(String kind) {
            if (kind == null) {
              throw new MissingRequiredPropertyException("RoleRef", "kind");
            }
            this.kind = kind;
            return this;
        }
@return Name is the name of resource being referenced
sdk/java/src/main/java/com/pulumi/kubernetes/rbac/v1alpha1/outputs/RoleRef.java