Disconnecting app in quickbooks v3 api

Question

I am working on quickbooks v3 api integration. I have done all integrations but got stuck in Quickbooks Disconnect from app.

I am using the following snippet of code for disconnecting from quickbooks

final IAPlatformClient pClient = new IAPlatformClient();
pClient.disconnect(consumerkey, consumersecret, accessToken, accessTokenSecret);

This code is throwing the following error

Error Code: null,Error Message: Failed to disconnect: null null at com.intuit.ia.connection.PlatformHttpClient.disconnect(PlatformHttpClient.java:81) at com.intuit.ia.connection.IAPlatformClient.disconnect(IAPlatformClient.java:40) at com.intuit.ia.connection.IAPlatformClient$disconnect.call(Unknown Source)

Not sure if i am missing any dependency for disconnect api as all other integrations(sign-in/blue-dot menu/connect to QB) are working fine with the v3 API.

I had done it using v2 quickbooks API and everything was working but getting this in v3.

Any help would be appreciated.

Thanks in advance

EDIT

Quickbooks disconnect API at https://developer.intuit.com/docs/0025_quickbooksapi/0060_auth_auth/0015_disconnect_api descripbed the URL requires a GEt request. So instead of going through the v3 API i also tried to make a GET request to the api url as follows

https://appcenter.intuit.com/api/v1/Connection/Disconnect?oauth_token=token&oauth_token_secret=secret&oauth_consumer_key=key&oauth_consumer_secret=secret

Now i get error code 50 "Missing appToken" error

Does the disconnect API work with GET request? Which parameter am i missing here?

UPDATE:

Link for Sample code for Quickbooks V3 API.

https://github.com/IntuitDeveloperRelations/QuickbooksV3API-Java/tree/master/QuickbooksV3API

Answer 1

Can you please add the latest(1.0.2) qbapihelper jar in your classpath and try the call.

Jar name - ipp-java-qbapihelper-1.2.0-jar-with-dependencies.jar

Disconnect API doesn't have any issue. It worked fine. You can try this call using any standard RESTClient like fiddler. PFB details.

GET URI - https://appcenter.intuit.com/api/v1/Connection/Disconnect

Request Header -

content-type: application/xml
Host: appcenter.intuit.com

Response -

<?xml version="1.0" encoding="utf-8"?>
<PlatformResponse xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://platform.intuit.com/api/v1">
  <ErrorMessage />
  <ErrorCode>0</ErrorCode>
  <ServerTime>2013-12-24T10:09:48.7601Z</ServerTime>
</PlatformResponse>

The above response suggests a successful API call. Ref - Edit - Updating the latest doc ref - https://developer.intuit.com/docs/0050_quickbooks_api/0020_authentication_and_authorization/oauth_management_api#Disconnect

Thanks