From 4dd59150115d784f7f371d569208206d4870e8fb Mon Sep 17 00:00:00 2001
From: Umang Shah <umangshah@microsoft.com>
Date: Fri, 6 Sep 2024 12:53:29 -0700
Subject: [PATCH] fix invoice and revservation

---
 .../Microsoft.Billing/stable/2024-04-01/invoice.json |  3 +++
 .../stable/2024-04-01/reservation.json               | 12 +++++++++---
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/specification/billing/resource-manager/Microsoft.Billing/stable/2024-04-01/invoice.json b/specification/billing/resource-manager/Microsoft.Billing/stable/2024-04-01/invoice.json
index 3116a36655b7..9c32214ab99f 100644
--- a/specification/billing/resource-manager/Microsoft.Billing/stable/2024-04-01/invoice.json
+++ b/specification/billing/resource-manager/Microsoft.Billing/stable/2024-04-01/invoice.json
@@ -1241,6 +1241,9 @@
           "description": "The ID of credit note.",
           "type": "string",
           "readOnly": true
+        },
+        "rebillDetails": {
+          "$ref": "#/definitions/RebillDetails"
         }
       },
       "readOnly": true
diff --git a/specification/billing/resource-manager/Microsoft.Billing/stable/2024-04-01/reservation.json b/specification/billing/resource-manager/Microsoft.Billing/stable/2024-04-01/reservation.json
index bc7599fdceb1..8dd7c46723b3 100644
--- a/specification/billing/resource-manager/Microsoft.Billing/stable/2024-04-01/reservation.json
+++ b/specification/billing/resource-manager/Microsoft.Billing/stable/2024-04-01/reservation.json
@@ -1043,9 +1043,15 @@
         "renew": {
           "$ref": "#/definitions/Renew"
         },
-        "instanceFlexibility": {
-          "description": "Allows reservation discount to be applied across skus within the same auto fit group. Not all skus support instance size flexibility.",
-          "$ref": "#/definitions/InstanceFlexibility"
+        "reservedResourceProperties": {
+          "type": "object",
+          "description": "Properties specific to each reserved resource type. Not required if not applicable.",
+          "x-ms-client-flatten": true,
+          "properties": {
+            "instanceFlexibility": {
+              "$ref": "#/definitions/InstanceFlexibility"
+            }
+          }
         },
         "reviewDateTime": {
           "type": "string",