@CustomType.Setter
        public Builder kind(String kind) {
            if (kind == null) {
              throw new MissingRequiredPropertyException("CrossVersionObjectReference", "kind");
            }
            this.kind = kind;
            return this;
        }
@return Name of the referent; More info: http://kubernetes.io/docs/user-guide/identifiers#names
sdk/java/src/main/java/com/pulumi/kubernetes/autoscaling/v2beta2/outputs/CrossVersionObjectReference.java