public Optional<String> plural() {
        return Optional.ofNullable(this.plural);
    }
@return plural is the plural name of the resource to serve. The custom resources are served under `/apis/&lt;group&gt;/&lt;version&gt;/.../&lt;plural&gt;`. Must match the name of the CustomResourceDefinition (in the form `&lt;names.plural&gt;.&lt;group&gt;`). Must be all lowercase.
sdk/java/src/main/java/com/pulumi/kubernetes/apiextensions/v1beta1/outputs/CustomResourceDefinitionNamesPatch.java