Yodlee REST API - error adding new user "Exception Occurred"

I am trying to use the Yodlee REST API to access our Private Zone and add a new user. I am using the register3 api which I'm calling at

https://sdkint11.yodlee.com/yodsoap/srest/private-XXX/v1.0/jsonsdk/UserRegistration/register3

The dummy user credentials are as follows:

{ cobSessionToken: '10072014_0:58f1876ccc25848a712fade98d9d31c067cb5b4d322094845b4f8359ee59dc2ba01f1e94cfc9d5bd116d32ff6333f84fd848817b9b20cd9b1e85d50774a0ea32',
  userCredentials: 
   { loginName: 'AAAAAA',
     password: 'BBBBBB',
     objectInstanceType: 'com.yodlee.ext.login.PasswordCredentials' },
  userProfile: { emailAddress: 'ABC@DEF.co.uk' } }

I've changed the credentials a bit for privacy, and for now I'm only using the 5 mandatory arguments required to establish a new user.

The (not very helpful) error I'm getting is

{"errorOccurred":"true","exceptionType":"Exception Occurred","referenceCode":"_e37c33ab-b59c-4fbc-ab6a-1a2b83f5784f"}

which doesn't help debugging much.

Anyone any ideas?

Solution

You are passing the parameters in form of objects which will not be accepted by Yodlee. You will have to strictly follow the way it's represented in the document.

So your request parameter should look like for example -

 cobSessionToken: '10072014_0:58f1876ccc220950774a0ea32',
  userCredentials.loginName:'AAAAAA', userCredentials.password:'BBBBBB'

Please try out the suggested changes.