---
title: "key -> value · RUAL Documentation"
description: "RUAL mutations block."
canonical: https://docs.rual.nl/block-types/mutations/mutations_keyvalue
language: en
---

# key -> value

This block is part of the [`mutations`](https://docs.rual.nl/block-types/mutations) group and was last modified in core [`v10.4.28`](https://docs.rual.nl/core-versions/100428).

### Core Releases