According to this: <img width="1920" height="911" alt="Image" src="https://github.com/user-attachments/assets/ec1d2c6d-37dc-436e-b1da-c36690164d4a" /> I write this: <img width="1634" height="360" alt="Image" src="https://github.com/user-attachments/assets/5e1fa7a4-a354-433f-a393-e163f94fcb80" /> the openapi is this: <img width="1920" height="911" alt="Image" src="https://github.com/user-attachments/assets/f45d24fb-ef4b-4c69-a3db-b6bf1fe5acb8" /> when upload with swagger-ui, 415 error occures: <img width="1920" height="911" alt="Image" src="https://github.com/user-attachments/assets/bd062f6f-d393-4972-b88e-ea10a23eea62" />