public Builder ipBlock(@Nullable Output<IPBlockPatchArgs> ipBlock) {
            $.ipBlock = ipBlock;
            return this;
        }
@param ipBlock IPBlock defines policy on a particular IPBlock. If this field is set then neither of the other fields can be.

@return builder
sdk/java/src/main/java/com/pulumi/kubernetes/extensions/v1beta1/inputs/NetworkPolicyPeerPatchArgs.java