Tweak query param

src/openapi/products/SE-vouchers-supplier.yaml

@@ -233,25 +233,26 @@ paths:
         - name: productId
           in: query
           required: false
-          description: Return only vouchers that were issued for the given voucher definition (by it's productId).
+          description: Return only issued vouchers that were issued for the given voucher definition (by it's productId).
           schema:
             type: integer
             example: 321
-        - name: highestVoucherStatusId
+        - name: voucherStatusId
           in: query
           required: false
           explode: false
           description: |-
-            The highest voucher status id to filter the issued vouchers on.
-            - 1 = new
+            Return only issued vouchers that currently have the given voucher status(es).
             - 2 = issued
             - 3 = redeemed
             - 4 = revoked
             - 5 = expired
             - 6 = pendingRedemption
           schema:
+            type: array
+            items:
               type: integer
-            example: 3
+            example: [4,5]
       tags:
         - Vouchers
       responses: