public void TestGetSlidesPlaceholder()
        {
            SlidesApi target = new SlidesApi(APIKEY, APPSID, BASEPATH);
            StorageApi storageApi = new StorageApi(APIKEY, APPSID, BASEPATH);

            string name = "sample-input.pptx"; 
            int? slideIndex = 1; 
            int? placeholderIndex = 0; 
            string folder = null; 
            string storage = null; 
            
            storageApi.PutCreate(name, null, null, System.IO.File.ReadAllBytes("\\temp\\slides\\resources\\" + name)); 
            
            PlaceholderResponse actual;
            actual = target.GetSlidesPlaceholder(name, slideIndex, placeholderIndex, folder, storage);
            
            Assert.AreEqual("200", actual.Code);
            Assert.IsInstanceOfType(new Com.Aspose.Slides.Model.PlaceholderResponse(), actual.GetType()); 
        }