startUpload
Start an upload.
If there is an active transfer being executed on this manager, the transfer will be queued.
Return
The controller used to pause, resume, or cancel the upload.
Parameters
upload
The upload to start.
Start an upload.
If there is an active transfer being executed on this manager, the transfer will be queued.
The controller used to pause, resume, or cancel the upload.
The upload to start.