add params to API settings (#774)

Author: ethanpalm

settings.mdx

@@ -522,6 +522,15 @@ This section contains the full reference for the docs.json file.
         </ResponseField>
       </Expandable>
     </ResponseField>
+    <ResponseField name="params" type="object">
+      Configurations for the API parameters
+
+      <Expandable title="Params">
+        <ResponseField name="expanded" type="&quot;all&quot; | &quot;closed&quot;">
+          The view mode of expandable API parameters. Defaults to `closed`.
+        </ResponseField>
+      </Expandable>
+    </ResponseField>
     <ResponseField name="playground" type="object">
       Configurations for the API playground