diff --git a/specification/compute/resource-manager/Microsoft.Compute/stable/2020-06-01/compute.json b/specification/compute/resource-manager/Microsoft.Compute/stable/2020-06-01/compute.json
index 817f4c62ac26..515bc9a3b6bd 100644
--- a/specification/compute/resource-manager/Microsoft.Compute/stable/2020-06-01/compute.json
+++ b/specification/compute/resource-manager/Microsoft.Compute/stable/2020-06-01/compute.json
@@ -5174,7 +5174,7 @@
             "in": "body",
             "required": true,
             "schema": {
-              "$ref": "#/definitions/VirtualMachineExtension"
+              "$ref": "#/definitions/VirtualMachineScaleSetVMExtension"
             },
             "description": "Parameters supplied to the Create Virtual Machine Extension operation."
           },
@@ -5189,13 +5189,13 @@
           "200": {
             "description": "OK",
             "schema": {
-              "$ref": "#/definitions/VirtualMachineExtension"
+              "$ref": "#/definitions/VirtualMachineScaleSetVMExtension"
             }
           },
           "201": {
             "description": "Created",
             "schema": {
-              "$ref": "#/definitions/VirtualMachineExtension"
+              "$ref": "#/definitions/VirtualMachineScaleSetVMExtension"
             }
           },
           "default": {
@@ -5252,7 +5252,7 @@
             "in": "body",
             "required": true,
             "schema": {
-              "$ref": "#/definitions/VirtualMachineExtensionUpdate"
+              "$ref": "#/definitions/VirtualMachineScaleSetVMExtensionUpdate"
             },
             "description": "Parameters supplied to the Update Virtual Machine Extension operation."
           },
@@ -5267,7 +5267,7 @@
           "200": {
             "description": "OK",
             "schema": {
-              "$ref": "#/definitions/VirtualMachineExtension"
+              "$ref": "#/definitions/VirtualMachineScaleSetVMExtension"
             }
           },
           "default": {
@@ -5403,7 +5403,7 @@
           "200": {
             "description": "OK",
             "schema": {
-              "$ref": "#/definitions/VirtualMachineExtension"
+              "$ref": "#/definitions/VirtualMachineScaleSetVMExtension"
             }
           },
           "default": {
@@ -5467,7 +5467,7 @@
           "200": {
             "description": "OK",
             "schema": {
-              "$ref": "#/definitions/VirtualMachineExtensionsListResult"
+              "$ref": "#/definitions/VirtualMachineScaleSetVMExtensionsListResult"
             }
           },
           "default": {
@@ -7335,6 +7335,30 @@
       ],
       "description": "Describes a Virtual Machine Extension."
     },
+    "VirtualMachineScaleSetVMExtension": {
+      "properties": {
+        "name": {
+          "readOnly": true,
+          "type": "string",
+          "description": "The name of the extension."
+        },
+        "type": {
+          "readOnly": true,
+          "type": "string",
+          "description": "Resource type"
+        },
+        "properties": {
+          "x-ms-client-flatten": true,
+          "$ref": "#/definitions/VirtualMachineExtensionProperties"
+        }
+      },
+      "allOf": [
+        {
+          "$ref": "#/definitions/SubResourceReadOnly"
+        }
+      ],
+      "description": "Describes a VMSS VM Extension."
+    },
     "VirtualMachineExtensionUpdate": {
       "properties": {
         "properties": {
@@ -7349,6 +7373,30 @@
       ],
       "description": "Describes a Virtual Machine Extension."
     },
+    "VirtualMachineScaleSetVMExtensionUpdate": {
+      "properties": {
+        "name": {
+          "readOnly": true,
+          "type": "string",
+          "description": "The name of the extension."
+        },
+        "type": {
+          "readOnly": true,
+          "type": "string",
+          "description": "Resource type"
+        },
+        "properties": {
+          "x-ms-client-flatten": true,
+          "$ref": "#/definitions/VirtualMachineExtensionUpdateProperties"
+        }
+      },
+      "allOf": [
+        {
+          "$ref": "#/definitions/SubResourceReadOnly"
+        }
+      ],
+      "description": "Describes a VMSS VM Extension."
+    },
     "VirtualMachineExtensionsListResult": {
       "properties": {
         "value": {
@@ -7361,6 +7409,18 @@
       },
       "description": "The List Extension operation response"
     },
+    "VirtualMachineScaleSetVMExtensionsListResult": {
+      "properties": {
+        "value": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/VirtualMachineScaleSetVMExtension"
+          },
+          "description": "The list of VMSS VM extensions"
+        }
+      },
+      "description": "The List VMSS VM Extension operation response"
+    },
     "VirtualMachineSoftwarePatchProperties": {
       "properties": {
         "patchId": {
diff --git a/specification/compute/resource-manager/Microsoft.Compute/stable/2020-06-01/examples/CreateOrUpdateVirtualMachineScaleSetVMExtensions.json b/specification/compute/resource-manager/Microsoft.Compute/stable/2020-06-01/examples/CreateOrUpdateVirtualMachineScaleSetVMExtensions.json
index 5e3dbf00975a..40185d51f90e 100644
--- a/specification/compute/resource-manager/Microsoft.Compute/stable/2020-06-01/examples/CreateOrUpdateVirtualMachineScaleSetVMExtensions.json
+++ b/specification/compute/resource-manager/Microsoft.Compute/stable/2020-06-01/examples/CreateOrUpdateVirtualMachineScaleSetVMExtensions.json
@@ -7,7 +7,6 @@
     "vmExtensionName": "myVMExtension",
     "api-version": "2020-06-01",
     "extensionParameters": {
-      "location": "westus",
       "properties": {
         "autoUpgradeMinorVersion": true,
         "publisher": "extPublisher",
@@ -23,7 +22,6 @@
     "201": {
       "body": {
         "name": "myVMExtension",
-        "location": "westus",
         "type": "Microsoft.Compute/virtualMachineScaleSets/virtualMachines/extensions",
         "id": "/subscriptions/{subscriptionId}/resourceGroups/myResourceGroup/providers/Microsoft.Compute/virtualMachineScaleSets/myvmScaleSet/virtualMachines/0/extensions/myVMExtension",
         "properties": {
@@ -41,7 +39,6 @@
     "200": {
       "body": {
         "name": "myVMExtension",
-        "location": "westus",
         "type": "Microsoft.Compute/virtualMachineScaleSets/virtualMachines/extensions",
         "id": "/subscriptions/{subscriptionId}/resourceGroups/myResourceGroup/providers/Microsoft.Compute/virtualMachineScaleSets/myvmScaleSet/virtualMachines/0/extensions/myVMExtension",
         "properties": {
diff --git a/specification/compute/resource-manager/Microsoft.Compute/stable/2020-06-01/examples/GetVirtualMachineScaleSetVMExtensions.json b/specification/compute/resource-manager/Microsoft.Compute/stable/2020-06-01/examples/GetVirtualMachineScaleSetVMExtensions.json
index 2c27ae1e263c..fbba0cdbf56c 100644
--- a/specification/compute/resource-manager/Microsoft.Compute/stable/2020-06-01/examples/GetVirtualMachineScaleSetVMExtensions.json
+++ b/specification/compute/resource-manager/Microsoft.Compute/stable/2020-06-01/examples/GetVirtualMachineScaleSetVMExtensions.json
@@ -21,7 +21,6 @@
           }
         },
         "name": "myVMExtension",
-        "location": "westus",
         "type": "Microsoft.Compute/virtualMachineScaleSets/virtualMachines/extensions",
         "id": "/subscriptions/{subscriptionId}/resourceGroups/myResourceGroup/providers/Microsoft.Compute/virtualMachineScaleSets/myvmScaleSet/virtualMachines/0/extensions/myVMExtension"
       }
diff --git a/specification/compute/resource-manager/Microsoft.Compute/stable/2020-06-01/examples/ListVirtualMachineScaleSetVMExtensions.json b/specification/compute/resource-manager/Microsoft.Compute/stable/2020-06-01/examples/ListVirtualMachineScaleSetVMExtensions.json
index f2120acb750a..f670b23fd41d 100644
--- a/specification/compute/resource-manager/Microsoft.Compute/stable/2020-06-01/examples/ListVirtualMachineScaleSetVMExtensions.json
+++ b/specification/compute/resource-manager/Microsoft.Compute/stable/2020-06-01/examples/ListVirtualMachineScaleSetVMExtensions.json
@@ -22,7 +22,6 @@
               }
             },
             "name": "myVMExtension",
-            "location": "westus",
             "type": "Microsoft.Compute/virtualMachineScaleSets/virtualMachines/extensions",
             "id": "/subscriptions/{subscriptionId}/resourceGroups/myResourceGroup/providers/Microsoft.Compute/virtualMachineScaleSets/myvmScaleSet/virtualMachines/0/extensions/myVMExtension"
           },
@@ -38,7 +37,6 @@
               }
             },
             "name": "myVMExtension1",
-            "location": "westus",
             "type": "Microsoft.Compute/virtualMachineScaleSets/virtualMachines/extensions",
             "id": "/subscriptions/{subscriptionId}/resourceGroups/myResourceGroup/providers/Microsoft.Compute/virtualMachineScaleSets/myvmScaleSet/virtualMachines/0/extensions/myVMExtension1"
           }
diff --git a/specification/compute/resource-manager/Microsoft.Compute/stable/2020-06-01/examples/UpdateVirtualMachineScaleSetVMExtensions.json b/specification/compute/resource-manager/Microsoft.Compute/stable/2020-06-01/examples/UpdateVirtualMachineScaleSetVMExtensions.json
index 659ea562168a..c1a159448f23 100644
--- a/specification/compute/resource-manager/Microsoft.Compute/stable/2020-06-01/examples/UpdateVirtualMachineScaleSetVMExtensions.json
+++ b/specification/compute/resource-manager/Microsoft.Compute/stable/2020-06-01/examples/UpdateVirtualMachineScaleSetVMExtensions.json
@@ -22,7 +22,6 @@
     "200": {
       "body": {
         "name": "myVMExtension",
-        "location": "westus",
         "type": "Microsoft.Compute/virtualMachineScaleSets/virtualMachines/extensions",
         "id": "/subscriptions/{subscriptionId}/resourceGroups/myResourceGroup/providers/Microsoft.Compute/virtualMachineScaleSets/myvmScaleSet/virtualMachines/0/extensions/myVMExtension",
         "properties": {