ils literal notranslate"><span class="pre">DictParam</span></code> and <code class="docutils literal notranslate"><span class="pre">DictParam.Spec</span></code> protobuf messages. Dictionaries allow users to specify many named children of various types: string, ints, dictionaries, etc. Note: primitives themselves don’t contain a name, but their entries inside containers do. Each child of a dictionary is required to have a <em>key</em> string, which services will use to find particular values. Changing a <