purgeCache should be POST

ralphilius · terinjokes · commit c2d53c10accc · 2020-09-03T03:43:25.000-07:00
as per documentation here: https://api.cloudflare.com/#zone-purge-files-by-url
diff --git a/lib/resources/Zones.js b/lib/resources/Zones.js
@@ -58,7 +58,7 @@ module.exports = auto(
      * @returns {Promise<Object>} The response object
      */
     purgeCache: method({
-      method: 'DELETE',
+      method: 'POST',
       path: ':id/purge_cache',
     }),
 
