Is there any functional difference between ```@PostMapping suspend fun uploadFile(@RequestParam file...

# spring

[SecretX]

Is there any functional difference between

@PostMapping
suspend fun uploadFile(@RequestParam file: Mono<FilePart>)

and

@PostMapping
suspend fun uploadFile(@RequestParam file: FilePart)

other than maybe allow the former to not pass any value?

[Richard Gomez]

Does your first example actually work? I was under the impression that Spring 'translated' Mono/Flux to suspend variants behind the scenes.

e.g.

@PostMapping
fun uploadFile(@RequestParam file: Mono<FilePart>)

to

@PostMapping
suspend fun uploadFile(@RequestParam file: FilePart)