public Optional<Output<JsonElement>> fieldsV1() {
        return Optional.ofNullable(this.fieldsV1);
    }
@return FieldsV1 holds the first JSON version format as described in the &#34;FieldsV1&#34; type.
sdk/java/src/main/java/com/pulumi/kubernetes/meta/v1/inputs/ManagedFieldsEntryArgs.java