From a8aacb1a66a58b77907b7206ec690610aad78f79 Mon Sep 17 00:00:00 2001
From: Miguel Caballer <micafer1@upv.es>
Date: Tue, 28 Jul 2026 11:56:31 +0200
Subject: [PATCH] Fix error in creating hosted zone

---
 IM/connectors/EC2.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/IM/connectors/EC2.py b/IM/connectors/EC2.py
index 2548d7af5..8ecc504ac 100644
--- a/IM/connectors/EC2.py
+++ b/IM/connectors/EC2.py
@@ -17,6 +17,7 @@
 import time
 import requests
 import re
+import uuid
 from netaddr import IPNetwork, IPAddress, spanning_cidr
 
 try:
@@ -1348,7 +1349,10 @@ def add_dns_entry(self, hostname, domain, ip, auth_data, extra_args=None):
 
             if not zone:
                 self.log_info("Creating DNS zone %s" % domain)
-                zone = conn.create_hosted_zone(domain)
+                zone = conn.create_hosted_zone(
+                    Name=domain,
+                    CallerReference=str(uuid.uuid4())
+                )['HostedZone']
             else:
                 self.log_info("DNS zone %s exists. Do not create." % domain)