Content type 'multipart/form-data;boundary=----...;charset=UTF-8' not supported
As said dknight @RequestBody means use of JSON or XML data with maps your DTO bean.In case of MultipartFile you can't use JSON data so you can't use @RequestBody.Try with @ModelAttribute annotation.
Working sample :
@PostMapping("/promoters")@Timedpublic ResponseEntity<PromoterDTO> createPromoter(@ModelAttribute PromoterDTO promoterDTO) throws URISyntaxException { ... }With PromoterDTO like this :
public class PromoterDTO implements Serializable { private Long id; private String name; private String address; private MultipartFile logo; }
In Postman, you need to set the body to be of type raw, and from the drop down you can select JSON, I had a similar issue, this fixed my issue.
