Improve JSON output formatting of webhook receiver

netbox/extras/management/commands/webhook_receiver.py

@@ -1,3 +1,4 @@
+import json
 import sys
 from http.server import HTTPServer, BaseHTTPRequestHandler
 
@@ -47,8 +48,10 @@ class WebhookHandler(BaseHTTPRequestHandler):
         # Print the request body (if any)
         content_length = self.headers.get('Content-Length')
         if content_length is not None:
-            body = self.rfile.read(int(content_length))
-            print(body.decode('utf-8'))
+            body = self.rfile.read(int(content_length)).decode('utf-8')
+            if self.headers.get('Content-Type') == 'application/json':
+                body = json.loads(body)
+                print(json.dumps(body, indent=4))
         else:
             print('(No body)')