diff --git a/vmm/src/api/openapi/cloud-hypervisor.yaml b/vmm/src/api/openapi/cloud-hypervisor.yaml
index 7d6194446..240e02e27 100644
--- a/vmm/src/api/openapi/cloud-hypervisor.yaml
+++ b/vmm/src/api/openapi/cloud-hypervisor.yaml
@@ -811,6 +811,11 @@ components:
       properties:
         path:
           type: string
+        iommu:
+          type: boolean
+          default: false
+        id:
+          type: string
 
     VmRemoveDevice:
       type: object