I wanted to get the Files attached to the vendor bills, with the action available i,e., Search Vendor Bills, I couldn't get the data that I required (file Id). I have been trying all the possible ways but I could not find anything working. please help me to retrieve the File Id from the vendor bills attachments from NetSuite.
It looks like that the 'file Id' is not returned in the API calls. Three alternatives you could test:
Let me know if this works or if you have any other questions..!