fixed bug with spec

package.json

@@ -9,7 +9,7 @@
     "swizzle": "docusaurus swizzle",
     "deploy": "docusaurus deploy",
     "clear": "docusaurus clear",
-    "serve": "docusaurus serve",
+    "serve": "docusaurus serve --port=4200",
     "write-translations": "docusaurus write-translations",
     "write-heading-ids": "docusaurus write-heading-ids",
     "gen-api-docs": "docusaurus gen-api-docs",

static/idn-api/v3/responses/204.yaml

@@ -1,3 +1,5 @@
 description: No content - indicates the request was successful but there is no content to be returned in the response.
 content:
-  application/json: {}
+  application/json:
+    schema:
+      type: object