Update driver.py

Author: dan-amzulescu

shells/backends/aws_tf_backend/src/driver.py

@@ -186,7 +186,7 @@ def _get_attrbiute_value_from_clp(self, attributes, model_prefix, attribute_name
         for attribute in attributes:
 
             if attribute.Name == f"{model_prefix}{attribute_name}":
-                return attribute.value
+                return attribute.Value
         return ""
 
     def _validate_attributes(self, aws_backend_resource, bucket_name, logger):