Raven.Database.Smuggler.DataDumper.PutAttachment C# (CSharp) Method

		protected override Task PutAttachment(AttachmentExportInfo attachmentExportInfo)
		{
			if (attachmentExportInfo != null)
			{
				// we filter out content length, because getting it wrong will cause errors 
				// in the server side when serving the wrong value for this header.
				// worse, if we are using http compression, this value is known to be wrong
				// instead, we rely on the actual size of the data provided for us
				attachmentExportInfo.Metadata.Remove("Content-Length");
				_database.PutStatic(attachmentExportInfo.Key, null, new MemoryStream(attachmentExportInfo.Data),
									attachmentExportInfo.Metadata);
			}

			return new CompletedTask();
		}