what is `body` here?

# arrow

[pakoito]

what is body here?

[Gopal S Akshintala]

The body method is from the class org.springframework.web.reactive.function.server.DefaultServerResponseBuilder and this is the method signature:

public <T, P extends Publisher<T>> Mono<ServerResponse> body(P publisher, Class<T> elementClass)

[Gopal S Akshintala]

This is how I am using it, to return a Mono<ServerResponse> from my controller

[Gopal S Akshintala]

This is from routes
`

GET("/{$PATH_ID}", itemsRouteHandler::getOrder)

[Gopal S Akshintala]

This is the method

fun getOrder(request: ServerRequest): Mono<ServerResponse> {
            val monoK: MonoK<Item> = MonoK.monad().fx.monad {
                val uuid = pathParamToUUID(request, PATH_ID).bind()
                itemService.getItem(uuid).bind()
            }.fix()
            val monoResponse: Mono<ServerResponse> = ok().body(monoK.mono, Item::class.java)
            return monoResponse
        }