zoho: fix inefficiencies uploading with new API to avoid throttling

Before this fix, rclone queried the uploaded object to find its size
and modtime after upload as the API did not return these items.

Zoho have subsequently modified the API to return these items so
rclone uses them to avoid an API call.

This should help with rclone being throttled by Zoho.

See: https://forum.rclone.org/t/second-followup-on-the-older-topic-rclone-invokes-more-number-of-workdrive-s-files-listing-api-calls-which-exceeds-the-throttling-limit/45697/20

backend/zoho/zoho.go

@@ -677,25 +677,26 @@ func (f *Fs) upload(ctx context.Context, name string, parent string, size int64,
 	if len(uploadResponse.Uploads) != 1 {
 		return nil, errors.New("upload: invalid response")
 	}
-	// Received meta data is missing size so we have to read it again.
-	// It doesn't always appear on first read so try again if necessary
-	var info *api.Item
-	const maxTries = 10
-	sleepTime := 100 * time.Millisecond
-	for i := 0; i < maxTries; i++ {
-		info, err = f.readMetaDataForID(ctx, uploadResponse.Uploads[0].Attributes.RessourceID)
-		if err != nil {
-			return nil, err
-		}
-		if info.Attributes.StorageInfo.Size != 0 || size == 0 {
-			break
-		}
-		fs.Debugf(f, "Size not available yet for %q - try again in %v (try %d/%d)", name, sleepTime, i+1, maxTries)
-		time.Sleep(sleepTime)
-		sleepTime *= 2
+	upload := uploadResponse.Uploads[0]
+	uploadInfo, err := upload.GetUploadFileInfo()
+	if err != nil {
+		return nil, fmt.Errorf("upload error: %w", err)
 	}
 
-	return info, nil
+	// Fill in the api.Item from the api.UploadFileInfo
+	var info api.Item
+	info.ID = upload.Attributes.RessourceID
+	info.Attributes.Name = upload.Attributes.FileName
+	// info.Attributes.Type = not used
+	info.Attributes.IsFolder = false
+	// info.Attributes.CreatedTime = not used
+	info.Attributes.ModifiedTime = uploadInfo.GetModTime()
+	// info.Attributes.UploadedTime = 0 not used
+	info.Attributes.StorageInfo.Size = uploadInfo.Size
+	info.Attributes.StorageInfo.FileCount = 0
+	info.Attributes.StorageInfo.FolderCount = 0
+
+	return &info, nil
 }
 
 // Put the object into the container