Differences Between @uploadedfile() and @uploadedfiles()

fileUpload.ts

// Use @UploadedFile() when uploading a single file/video/image
 @Post('/upload-file')
 @UseInterceptors(FileInterceptor('video'))
  async createCheckedIn(
    @UploadedFile() file: Express.Multer.File,
    @Res() res: Response,
  ) {}


// use @UploadedFiles() when uploading multiple file/video/images
@Post('/upload-files')
 @UseInterceptors(FilesInterceptor('images'))
 async addProduct(
    @UploadedFiles() files: Express.Multer.File[],
    @Res() res: Response,
  ) {}