update SharingCouponModel

@@ -4300,6 +4300,7 @@ public class swiftApi {
         private var couponset_uuid: String?
         private var date: String?
         private var discount: String?
+        private var merchant_uuid: String?
         private var sharing_type: String?
         // private var transaction_metadata: String?
         private var name: String?
@@ -4310,6 +4311,7 @@ public class swiftApi {
             self.couponset_uuid = ""
             self.date = ""
             self.discount = ""
+            self.merchant_uuid = ""
             self.sharing_type = ""
             // self.transaction_metadata = ""
             self.name = ""
@@ -4320,6 +4322,7 @@ public class swiftApi {
         public init(dictionary: [String: Any]) {
             self.couponset_uuid = dictionary["couponset_uuid"] as? String? ?? ""
             self.discount = dictionary["discount"] as? String? ?? ""
+            self.merchant_uuid = dictionary["merchant_uuid"] as? String? ?? ""
             self.sharing_type = dictionary["sharing_type"] as? String? ?? ""
             // self.transaction_metadata = dictionary["transaction_metadata"] as? String? ?? ""
             
@@ -4394,6 +4397,15 @@ public class swiftApi {
             }
         }
 
+        public var _merchant_uuid: String {
+            get { // getter
+                return self.merchant_uuid ?? ""
+            }
+            set(newValue) { //setter
+                self.merchant_uuid = newValue
+            }
+        }
+
         public var _sharing_type: String {
             get { // getter
                 return self.sharing_type ?? ""