Box.V2.Test.Integration.BoxFilesManagerTestIntegration.Watermark_Files_CRUD C# (CSharp) Method

        public async Task Watermark_Files_CRUD()
        {
            const string fileId = "16894944949";

            var mylist = new List<string>(new string[] { "watermark_info" });
            var file = await _client.FilesManager.GetInformationAsync(fileId, mylist);
            Assert.IsFalse(file.WatermarkInfo.IsWatermarked);

            var watermark = await _client.FilesManager.ApplyWatermarkAsync(fileId);
            Assert.IsNotNull(watermark, "Failed to apply watermark to file");

            file = await _client.FilesManager.GetInformationAsync(fileId, mylist);
            Assert.IsTrue(file.WatermarkInfo.IsWatermarked);

            var fetchedWatermark = await _client.FilesManager.GetWatermarkAsync(fileId);
            Assert.IsNotNull(fetchedWatermark, "Failed to fetch watermark of file");

            var result = await _client.FilesManager.RemoveWatermarkAsync(fileId);
            Assert.IsTrue(result, "Failed to remove watermark from file");

        }