made changes in iot create data

src/models/tanks.js

@@ -32,6 +32,7 @@ const RoleSchema = new Schema({ name: String });
 
 const tanksSchema = new mongoose.Schema({
     hardwareId: { type: String },
+    tankhardwareId: { type: String },
     hardwareId_type: { type: String },
     hardwareId_company: { type: String },
     customerId: { type: String, default: null },