@CustomType.Setter
        public Builder protocol(@Nullable String protocol) {

            this.protocol = protocol;
            return this;
        }
@return protocol is the protocol of the ingress port. The supported values are: &#34;TCP&#34;, &#34;UDP&#34;, &#34;SCTP&#34;
sdk/java/src/main/java/com/pulumi/kubernetes/networking/v1/outputs/IngressPortStatusPatch.java