diff --git a/code/API_definitions/network-access-management.yaml b/code/API_definitions/network-access-management.yaml
index e286b74..f6985ff 100644
--- a/code/API_definitions/network-access-management.yaml
+++ b/code/API_definitions/network-access-management.yaml
@@ -3396,18 +3396,11 @@ components:
                       - 422
                   code:
                     enum:
-                      - IDENTIFIER_MISMATCH
                       - SERVICE_NOT_APPLICABLE
                       - MISSING_IDENTIFIER
                       - UNSUPPORTED_IDENTIFIER
                       - UNNECESSARY_IDENTIFIER
           examples:
-            GENERIC_422_IDENTIFIER_MISMATCH:
-              description: Inconsistency between identifiers not pointing to the same device
-              value:
-                status: 422
-                code: IDENTIFIER_MISMATCH
-                message: Provided identifiers are not consistent.
             GENERIC_422_SERVICE_NOT_APPLICABLE:
               description: Service not applicable for the provided identifier
               value: