FlexCard Typeahead with DataRaptor not giving suggestions

Hello all,

As the title says, I'm trying to create a typeahead on a flexcard with a dataraptor for the data source. Most tutorials make use of OmniScripts, and while that is easier, I'd like to try it out using a FlexCard.  

I'm trying to retrieve a list of accounts where the names contain the flexcard's input.

I followed this Add a Typeahead Input Element to a FlexCard (salesforce.com) but I'm not getting any suggestions:

The data is fetched as expected in my DataRaptor:

Input: AccName

Output:  Accounts

Here is the Action:

Am I correct in putting in {AccName} in Field Binding? I mapped it to AccName in the Input Map in the Action Properties. But what I don't understand is, I'm not getting the expected Accounts node back (check 1st image)I'd appreciate any help you can give. 

#Flexcard #Typeaheadblock #DataRaptor #Omnistudio