I have a controller with a MultipartConfig annotation (a snippet of which is show below):
MultipartConfig
@RestController @RequestMapping(\"packages\") @MultipartCo
With spring-boot 1.5.3 you should use the following code in application.yml
spring: http: multipart: max-file-size: 100MB max-request-size: 100MB
Make sure to use spaces and not tab in your yaml file.