Add optional subscription ID

Change-Id: I039ed2b92da32ea2ba4829658db175fc28bbc794
Signed-off-by: Mohamed Abukar <abukar.mohamed@nokia.com>
diff --git a/pkg/clientmodel/subscription_detail.go b/pkg/clientmodel/subscription_detail.go
index f7a7f1d..0a66540 100644
--- a/pkg/clientmodel/subscription_detail.go
+++ b/pkg/clientmodel/subscription_detail.go
@@ -6,14 +6,14 @@
 // Editing this file might prove futile when you re-run the swagger generate command
 
 import (
-	strfmt "github.com/go-openapi/strfmt"
-
 	"github.com/go-openapi/errors"
+	"github.com/go-openapi/strfmt"
 	"github.com/go-openapi/swag"
 	"github.com/go-openapi/validate"
 )
 
 // SubscriptionDetail subscription detail
+//
 // swagger:model SubscriptionDetail
 type SubscriptionDetail struct {