I'm using the GetSellerTransactionsCall from eBay Trading API to obtain transaction from an eBay Seller.

According to eBay Documentation this call is suppose to return a Seller object which contains a UserType with the following data:

Seller Object

User Type with Feedback Star Rating

I'm using the code below to execute Get Seller Transactions Call:

GetSellerTransactionsCall getSellerTransactionsCall = new GetSellerTransactionsCall();
getSellerTransactionsCall.setApiContext(ebayAPI.getAPIContext(profileID));
DetailLevelCodeType[] detailsLevels = new DetailLevelCodeType[1];
detailsLevels[0] = DetailLevelCodeType.RETURN_ALL;
    
getSellerTransactionsCall.setDetailLevel(detailsLevels);
    
getSellerTransactionsCall.setIncludeFinalValueFee(true);


TransactionType[] transactionTypes = getSellerTransactionsCall.getSellerTransactions();


UserType sellerAsUserType = getSellerTransactionsCall.getSeller();
System.out.println("Seller: " +sellerAsUserType ); // Prints null
FeedbackRatingStarCodeType feedbackRatingStarCodeType = sellerAsUserType.getFeedbackRatingStar();
System.out.println("Feedback Rating Star Code: " + feedbackRatingStarCodeType); // Prints null

I know the call itself is successful as I am able to iterate through all transactions of the given seller - so this is not a question of whether the call was successful or not.

Why are sellerAsUserType and feedbackRatingStarCodeType both null?