Try it out with a String

Hi there,

How to reproduce the issue:

The annotations come from the package "io.swagger.v3.*"

I have an Dropwizard API written in Java and I use the Maven package "dropwizard-swagger" from "com.smoketurner". So I have a simple POST request which takes a String as an option. The values are only "start" or "stop". Here is the function with its annotations :

@POST
@Timed
@Operation(
    summary = "Turn off/on processing",
    requestBody = @RequestBody(
        description = "Processing state (off / on)",
        required = true,
        content = @Content(
            mediaType = MediaType.APPLICATION_JSON,
            schema = @Schema(
                implementation = String.class
            ),
            examples = {
                @ExampleObject(
                    name = "start",
                    value = "start"
                ),
                @ExampleObject(
                    name = "stop",
                    value = "stop"
                )
            }
        )
    )
)
@ApiResponses(
    value = {
        @ApiResponse(
            responseCode = "200",
            description = "Success response",
            content = @Content(
                mediaType = MediaType.APPLICATION_JSON,
                schema = @Schema(implementation = Boolean.class)
            )
        ),
        @ApiResponse(
            responseCode = "400",
            description = "Bad request",
            content = @Content(mediaType = MediaType.APPLICATION_JSON)
        )
    }
)
public boolean switchProcessing(String state) {
  boolean ret;
  switch (state) {
    case "start" -> {
      // do something
      ret = true;
    }
    case "stop" -> {
      // do something else
      ret = true;
    }
    default -> ret = false;
  }
  return ret;
}

It produces this try it out :

and this cURL :

curl -X 'POST' \ 'http://localhost:15000/api/procedure-history' \ -H 'accept: application/json' \ -H 'Content-Type: application/json' \ -d '"start"'

As you can see, there is quotes around the value. With this, the program don't recognize the String "start" so it doesn't enter in the correct switch case. If I remove the double quotes in the try it out, it produces this cURL and works as expected.

curl -X 'POST' \ 'http://localhost:15000/api/procedure-history' \ -H 'accept: application/json' \ -H 'Content-Type: application/json' \ -d 'start'​

Do you have any idea on how I can fix it?