diff --git a/code/API_definitions/number-recycling.yaml b/code/API_definitions/number-recycling.yaml
index cfe1b36..9b41383 100644
--- a/code/API_definitions/number-recycling.yaml
+++ b/code/API_definitions/number-recycling.yaml
@@ -216,7 +216,7 @@ components:
                 status: 400
                 code: INVALID_ARGUMENT
                 message: Client specified an invalid argument, request body or query param.
-            GENERIC_400_OUT_OF_RANGE:
+            OutOfRange:
               description: Out of Range. Specific Syntax Exception used when a given field has a pre-defined range or a invalid filter criteria combination is requested
               value:
                 status: 400