type and platform fields in ResponseMessage are not sent in the response json

[tirri01]

Hi,

We are doing the FB messenger integration to the api.ai agent. The quick replies are configured in the intent response section as shown below

With webhook is disabled: The response from api.ai console chat is having "type" and "platform" fields populated as shown below. And, the quick reply is shown properly in FB messenger.

"fulfillment": { "speech": "test fulfillment", "messages": [ { "type": 2, "platform": "facebook", "title": "proceed?", "replies": [ "yes", "no" ] } ] }

With webhook enabled: In the webhook service (springboot application having http converter set to gson, spring.http.converters.preferred-json-mapper=gson), We have created new ReponseMessage class for FB as shown below by setting Platform to FACEBOOK.

`public abstract class FBResponseMessages extends ResponseMessage {

protected FBResponseMessages(MessageType type) { super(type, Platform.FACEBOOK); } ....... }`

Now, created the QuickReplyReponseMessage and added to the FulFillment messages as shown below.

Fulfillment fulFillment = aiResponse.getResult().getFulfillment(); FBResponseMessages.ResponseQuickReply quickReply = new FBResponseMessages.ResponseQuickReply(); quickReply.setTitle("do you want to proceed?"); quickReply.setReplies("yes","no"); messages.add(quickReply); fulFillment.setMessages(messages); return fulFillment;

The json coming out of this does not have type and platform set because of which the quickreply is not being shown in FB.

{ "speech": "test fulfillment", "messages": [ { "title": "do you want to proceed?", "replies": [ "yes", "no" ] } ], "displayText": "test fulfillment" }

For testing purposes, we had tried to override ResponseMessage class to make type and platform attributes as public. ` @Expose public final MessageType type;

@Expose public final Platform platform;`

Now, the type and platform fields are appearing in the reponse json, but with Enum Name instead of the code and the value respectively.

{ "speech": "test fulfillment", "messages": [ { "title": "do you want to proceed?", "replies": [ "yes", "no" ], "type": "QUICK_REPLY", "platform": "FACEBOOK" } ], "displayText": "test fulfillment" }

Can somebody suggest whether there is anything wrong with the way we are doing or problem with the code?

[tirri01]

sorry for posting this in the nodejs client repo. This is intended for java sdk repo