diff --git a/specification/recoveryservicessiterecovery/resource-manager/Microsoft.RecoveryServices/stable/2022-09-10/service.json b/specification/recoveryservicessiterecovery/resource-manager/Microsoft.RecoveryServices/stable/2022-09-10/service.json
index 902d635448e4..0c27a9421be8 100644
--- a/specification/recoveryservicessiterecovery/resource-manager/Microsoft.RecoveryServices/stable/2022-09-10/service.json
+++ b/specification/recoveryservicessiterecovery/resource-manager/Microsoft.RecoveryServices/stable/2022-09-10/service.json
@@ -4460,7 +4460,7 @@
         }
       }
     },
-    "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.RecoveryServices/vaults/{resourceName}/replicationFabrics/{fabricName}/replicationProtectionContainers/{protectionContainerName}/replicationProtectedItems/{replicationProtectedItemName}/updateMobilityService": {
+    "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.RecoveryServices/vaults/{resourceName}/replicationFabrics/{fabricName}/replicationProtectionContainers/{protectionContainerName}/replicationProtectedItems/{replicatedProtectedItemName}/updateMobilityService": {
       "post": {
         "tags": [
           "ReplicationProtectedItems"
@@ -4502,7 +4502,7 @@
             "type": "string"
           },
           {
-            "name": "replicationProtectedItemName",
+            "name": "replicatedProtectedItemName",
             "in": "path",
             "description": "The name of the protected item on which the agent is to be updated.",
             "required": true,