@CustomType.Setter
        public Builder port(Integer port) {
            if (port == null) {
              throw new MissingRequiredPropertyException("EndpointPort", "port");
            }
            this.port = port;
            return this;
        }
@return The IP protocol for this port. Must be UDP, TCP, or SCTP. Default is TCP.
sdk/java/src/main/java/com/pulumi/kubernetes/core/v1/outputs/EndpointPort.java