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

            this.defaultRuntimeClassName = defaultRuntimeClassName;
            return this;
        }
@return defaultRuntimeClassName is the default RuntimeClassName to set on the pod. The default MUST be allowed by the allowedRuntimeClassNames list. A value of nil does not mutate the Pod.
sdk/java/src/main/java/com/pulumi/kubernetes/extensions/v1beta1/outputs/RuntimeClassStrategyOptions.java