Fix SQS CreateQueue type error by casting attributes to string

providers/amazon/src/airflow/providers/amazon/aws/hooks/sqs.py

@@ -52,7 +52,8 @@ def create_queue(self, queue_name: str, attributes: dict | None = None) -> dict:
         :return: dict with the information about the queue.
         """
         self.log.debug("Creating SQS queue %s with attributes %s", queue_name, attributes)
-        result = self.get_conn().create_queue(QueueName=queue_name, Attributes=attributes or {})
+        safe_attributes = {k: str(v) for k, v in (attributes or {}).items()}
+        result = self.get_conn().create_queue(QueueName=queue_name, Attributes=safe_attributes or {})
         self.log.debug("Created SQS queue %s, response: %s", queue_name, result.get("QueueUrl"))
         return result
 

providers/amazon/tests/unit/amazon/aws/hooks/test_sqs.py

@@ -145,6 +145,29 @@ def test_send_message_with_delay(self, hook):
         immediate_receive = hook.get_conn().receive_message(QueueUrl=self.queue_url, WaitTimeSeconds=0)
         assert "Messages" not in immediate_receive or len(immediate_receive.get("Messages", [])) == 0
 
+    def test_create_queue_with_int_attributes(self, hook):
+        """Test that int attribute values are internally cast to strings and queue creation succeeds."""
+        queue_name = "test-queue-int-casting"
+        # These are the int values that the casting logic (fixed in SqsHook) should handle.
+        attributes = {
+            "DelaySeconds": 10,
+            "MaximumMessageSize": 262144,
+        }
+
+        response = hook.create_queue(queue_name=queue_name, attributes=attributes)
+
+        assert "QueueUrl" in response
+        assert queue_name in response["QueueUrl"]
+
+        # Verify that the attributes were correctly cast and stored as strings in the SQS service (moto).
+        queue_attrs = hook.get_conn().get_queue_attributes(
+            QueueUrl=response["QueueUrl"], AttributeNames=["DelaySeconds", "MaximumMessageSize"]
+        )
+
+        # moto/boto3 returns values as strings; if these assertions pass, the casting logic is verified.
+        assert queue_attrs["Attributes"]["DelaySeconds"] == "10"
+        assert queue_attrs["Attributes"]["MaximumMessageSize"] == "262144"
+
 
 @pytest.mark.asyncio
 class TestAsyncSqsHook: