diff --git a/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/capacityReservation.json b/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/capacityReservation.json
index c138c7c86009..5b1a4e8aae72 100644
--- a/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/capacityReservation.json
+++ b/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/capacityReservation.json
@@ -838,6 +838,12 @@
     "CapacityReservationUtilization": {
       "type": "object",
       "properties": {
+        "currentCapacity": {
+          "readOnly": true,
+          "type": "integer",
+          "format": "int32",
+          "description": "The value provides the current capacity of the VM size which was reserved successfully and for which the customer is getting billed.<br><br>Minimum api-version: 2022-08-01."
+        },
         "virtualMachinesAllocated": {
           "type": "array",
           "items": {
@@ -873,6 +879,12 @@
           "type": "string",
           "description": "A unique id generated and assigned to the capacity reservation by the platform which does not change throughout the lifetime of the resource."
         },
+        "platformFaultDomainCount": {
+          "readOnly": true,
+          "type": "integer",
+          "format": "int32",
+          "description": "Specifies the value of fault domain count that Capacity Reservation supports for requested VM size.<br>NOTE: The fault domain count specified for a resource (like virtual machines scale set) must be less than or equal to this value if it deploys using capacity reservation.<br><br>Minimum api-version: 2022-08-01."
+        },
         "virtualMachinesAssociated": {
           "type": "array",
           "items": {
diff --git a/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/examples/capacityReservationExamples/CapacityReservationGroup_Get.json b/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/examples/capacityReservationExamples/CapacityReservationGroup_Get.json
index e588bf8e158c..30e07b6cd4fa 100644
--- a/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/examples/capacityReservationExamples/CapacityReservationGroup_Get.json
+++ b/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/examples/capacityReservationExamples/CapacityReservationGroup_Get.json
@@ -4,7 +4,7 @@
     "resourceGroupName": "myResourceGroup",
     "api-version": "2022-08-01",
     "capacityReservationGroupName": "myCapacityReservationGroup",
-    "expand": "instanceView"
+    "$expand": "instanceView"
   },
   "responses": {
     "200": {
@@ -23,6 +23,7 @@
               {
                 "name": "myCapacityReservation1",
                 "utilizationInfo": {
+                  "currentCapacity": 5,
                   "virtualMachinesAllocated": [
                     {
                       "id": "/subscriptions/{subscription-id}/resourceGroups/myResourceGroup/providers/Microsoft.Compute/virtualMachines/myVM1"
@@ -43,6 +44,7 @@
               {
                 "name": "myCapacityReservation2",
                 "utilizationInfo": {
+                  "currentCapacity": 5,
                   "virtualMachinesAllocated": [
                     {
                       "id": "/subscriptions/{subscription-id}/resourceGroups/myResourceGroup/providers/Microsoft.Compute/virtualMachines/myVM3"
diff --git a/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/examples/capacityReservationExamples/CapacityReservation_CreateOrUpdate.json b/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/examples/capacityReservationExamples/CapacityReservation_CreateOrUpdate.json
index 05a88c06edb3..74596ae7eee9 100644
--- a/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/examples/capacityReservationExamples/CapacityReservation_CreateOrUpdate.json
+++ b/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/examples/capacityReservationExamples/CapacityReservation_CreateOrUpdate.json
@@ -36,6 +36,7 @@
           "1"
         ],
         "properties": {
+          "platformFaultDomainCount": 3,
           "reservationId": "{GUID}",
           "provisioningState": "Creating",
           "provisioningTime": "2021-06-27T01:02:38.3138469+00:00"
@@ -58,6 +59,7 @@
           "1"
         ],
         "properties": {
+          "platformFaultDomainCount": 3,
           "reservationId": "{GUID}",
           "provisioningState": "Creating",
           "provisioningTime": "2021-06-27T01:02:38.3138469+00:00"
diff --git a/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/examples/capacityReservationExamples/CapacityReservation_Get.json b/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/examples/capacityReservationExamples/CapacityReservation_Get.json
index 2ca78445c42b..b7f00e87ca9c 100644
--- a/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/examples/capacityReservationExamples/CapacityReservation_Get.json
+++ b/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/examples/capacityReservationExamples/CapacityReservation_Get.json
@@ -4,12 +4,14 @@
     "resourceGroupName": "myResourceGroup",
     "api-version": "2022-08-01",
     "capacityReservationGroupName": "myCapacityReservationGroup",
-    "capacityReservationName": "myCapacityReservation"
+    "capacityReservationName": "myCapacityReservation",
+    "$expand": "instanceView"
   },
   "responses": {
     "200": {
       "body": {
         "properties": {
+          "platformFaultDomainCount": 3,
           "reservationId": "{GUID}",
           "provisioningTime": "2021-06-27T01:02:38.3138469+00:00",
           "virtualMachinesAssociated": [
@@ -26,6 +28,7 @@
           "provisioningState": "Succeeded",
           "instanceView": {
             "utilizationInfo": {
+              "currentCapacity": 5,
               "virtualMachinesAllocated": [
                 {
                   "id": "/subscriptions/{subscription-id}/resourceGroups/myResourceGroup/providers/Microsoft.Compute/virtualMachines/myVM1"
diff --git a/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/examples/capacityReservationExamples/CapacityReservation_ListByReservationGroup.json b/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/examples/capacityReservationExamples/CapacityReservation_ListByReservationGroup.json
index 597eab6b7356..eade75db5b11 100644
--- a/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/examples/capacityReservationExamples/CapacityReservation_ListByReservationGroup.json
+++ b/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/examples/capacityReservationExamples/CapacityReservation_ListByReservationGroup.json
@@ -16,6 +16,7 @@
             "type": "Microsoft.Compute/CapacityReservations",
             "location": "West US",
             "properties": {
+              "platformFaultDomainCount": 3,
               "reservationId": "{GUID}",
               "provisioningTime": "2021-06-27T01:02:38.3138469+00:00",
               "virtualMachinesAssociated": [
@@ -48,6 +49,7 @@
             "type": "Microsoft.Compute/CapacityReservations",
             "location": "West US",
             "properties": {
+              "platformFaultDomainCount": 3,
               "reservationId": "{GUID}",
               "provisioningTime": "2021-06-27T01:02:38.3138469+00:00",
               "virtualMachinesAssociated": [
diff --git a/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/examples/capacityReservationExamples/CapacityReservation_Update_MaximumSet_Gen.json b/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/examples/capacityReservationExamples/CapacityReservation_Update_MaximumSet_Gen.json
index 813d93790527..00001b49d0f6 100644
--- a/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/examples/capacityReservationExamples/CapacityReservation_Update_MaximumSet_Gen.json
+++ b/specification/compute/resource-manager/Microsoft.Compute/ComputeRP/stable/2022-08-01/examples/capacityReservationExamples/CapacityReservation_Update_MaximumSet_Gen.json
@@ -19,7 +19,7 @@
         }
       },
       "sku": {
-        "name": "DSv3-Type1",
+        "name": "Standard_DS1_v2",
         "tier": "aaa",
         "capacity": 7
       },
@@ -44,6 +44,7 @@
           "1"
         ],
         "properties": {
+          "platformFaultDomainCount": 3,
           "reservationId": "{GUID}",
           "virtualMachinesAssociated": [
             {