diff --git a/v2/openapi/fb-provider-transfer-api.yaml b/v2/openapi/fb-provider-transfer-api.yaml
index b6620831..c5511629 100644
--- a/v2/openapi/fb-provider-transfer-api.yaml
+++ b/v2/openapi/fb-provider-transfer-api.yaml
@@ -394,7 +394,7 @@ paths:
     post:
       operationId: createFiatWithdrawal
       summary: Create new fiat withdrawal
-      description: Should reject any non fiat withdrawal request.
+      description: Should reject any non fiat withdrawal request. Only IbanAddress is currently supported. SwiftAddress is not yet a valid destination object. 
       tags: [ transfersFiat ]
       parameters:
         - $ref: '#/x-header-params/X-FBAPI-KEY'
@@ -1814,4 +1814,4 @@ components:
         - AX # Åland Islands
         - ZZ # Unknown or Placeholder Country
         - XX # Invalid or Unknown Country
-        - CS # Serbia and Montenegro (obsolete, no longer in use)
\ No newline at end of file
+        - CS # Serbia and Montenegro (obsolete, no longer in use)