public Builder caBundle(@Nullable Output<String> caBundle) {
            $.caBundle = caBundle;
            return this;
        }
@param caBundle `caBundle` is a PEM encoded CA bundle which will be used to validate the webhook&#39;s server certificate. If unspecified, system trust roots on the apiserver are used.

@return builder
sdk/java/src/main/java/com/pulumi/kubernetes/admissionregistration/v1beta1/inputs/WebhookClientConfigPatchArgs.java