class PetApi {

    @ApiOperation(value = "uploads an image",
            notes = "",
            nickname = "uploadFile",
            tags = { "pet" })
    @ApiResponses(value = { 
            @ApiResponse(code = 200, message = "successful operation")  })
    public UploadFileOper uploadFile() {
        return new UploadFileOper(createReqSpec());
    }

    private  PetApi(Supplier<RequestSpecBuilder> reqSpecSupplier);

}