message: ServiceBus: Added 2 properties to Subscription
diff: },
  "forwardTo": {
  "type": "string",
  - "description": "Queue name to forward the messages"
  + "description": "Queue/Topic name to forward the messages"
  },
  "forwardDeadLetteredMessagesTo": {
  "type": "string",
  - "description": "Queue name to forward the Dead Letter message"
  + "description": "Queue/Topic name to forward the Dead Letter message"
  }
  },
  "description": "The Queue Properties definition."
  "format": "duration",
  "type": "string",
  "description": "ISO 8061 timeSpan idle interval after which the topic is automatically deleted. The minimum duration is 5 minutes."
  + },
  + "forwardTo": {
  + "type": "string",
  + "description": "Queue/Topic name to forward the messages"
  + },
  + "forwardDeadLetteredMessagesTo": {
  + "type": "string",
  + "description": "Queue/Topic name to forward the Dead Letter message"
  }
  },
  "description": "Description of Subscription Resource."
  