Possible bug: Incorrect mapping IActionResult -> FileResponse

Hi, I have a ASP.NET Core Web API action as follows:

        [HttpPost("RemoveAccessRights")]
        public async Task<IActionResult> RemoveAccessRights([FromBody]List<CreateOrUpdateUserAccessDto> input)
        {
            // Get vbc workspace
            var workspace = GetWorkspace();

            foreach (var record in input)
            {
                await Task.Run(() => RemoveUserAccessRights(record, workspace));
            }

            return Ok();
        }

The swagger json is:

"/api/Users/RemoveAccessRights": {
      "post": {
        "tags": [
          "Users"
        ],
        "operationId": "Users_RemoveAccessRights",
        "parameters": [
          {
            "name": "input",
            "in": "body",
            "schema": {
              "type": "array",
              "items": {
                "$ref": "#/definitions/CreateOrUpdateUserAccessDto"
              }
            },
            "x-nullable": true
          }
        ],
        "responses": {
          "200": {
            "description": "",
            "schema": {
              "type": "file"
            },
            "x-nullable": true
          }
        }
      }
    },

The client-side generation is:

public removeAccessRights(input: CreateOrUpdateUserAccessDto[]): Observable<FileResponse> {}

How come IActionResult is transformed to FileResponse?

Thanks Bilal

[RicoSuter]

Add

[SwaggerResponse(typeof(void))]

[melucas]

Thank you for logging this issue. It saved me a ton of time.