ContributionsMost RecentMost LikesSolutionsRe: Sendinding a CSV file in a Post request I needed to change my contentID to say file. Problem solved Sendinding a CSV file in a Post request I have a csv file I'm trying to send to a Springboot application. It's a end point defined as: @RequestParam("file") MultipartFile file When I send a file from Soup UI, I get this error back: Required part 'file' is not present I attached the file in the attachments section. There's no option in the drop down "Part" so I leave it blank. I set method to POST and Media Type to Multi/form. Am I missing anything? Solved