diff --git a/specification/recoveryservicessiterecovery/resource-manager/Microsoft.RecoveryServices/stable/2018-07-10/service.json b/specification/recoveryservicessiterecovery/resource-manager/Microsoft.RecoveryServices/stable/2018-07-10/service.json
index 6b1cf26f5dc2..450d22c6c39a 100644
--- a/specification/recoveryservicessiterecovery/resource-manager/Microsoft.RecoveryServices/stable/2018-07-10/service.json
+++ b/specification/recoveryservicessiterecovery/resource-manager/Microsoft.RecoveryServices/stable/2018-07-10/service.json
@@ -15724,6 +15724,26 @@
       },
       "x-ms-discriminator-value": "New"
     },
+    "NewRecoveryVirtualNetwork": {
+      "description": "Recovery virtual network input to create new virtual network from given source network.",
+      "type": "object",
+      "allOf": [
+        {
+          "$ref": "#/definitions/RecoveryVirtualNetworkCustomDetails"
+        }
+      ],
+      "properties": {
+        "recoveryVirtualNetworkResourceGroupName": {
+          "description": "The name of the resource group to be used to create the recovery virtual network. If absent, target network would be created in the same resource group as target VM.",
+          "type": "string"
+        },
+        "recoveryVirtualNetworkName": {
+          "description": "The recovery virtual network name.",
+          "type": "string"
+        }
+      },
+      "x-ms-discriminator-value": "New"
+    },
     "Object": {
       "description": "Base of all objects.",
       "type": "object",