Aws-sdk-ios: Problem with transferUtility?.getUploadTasks()

[aTylerRice]

I am trying to get the list of current upload tasks. For some reason when I call getUploadTasks on my AWSS3TransferUtility object I am being returned an AWSTask rather than an array of AWSS3TransferUtilityUploadTask objects as the documentation suggests here http://docs.aws.amazon.com/AWSiOSSDK/latest/Classes/AWSS3TransferUtility.html#//api/name/getAllTasks

Here is my code:

let transferUtility = AWSS3TransferUtility.defaultS3TransferUtility()
if let uploadTasks = transferUtility?.getUploadTasks() { 
//uploadTasks is an AWSTask object rather than an array of AWSS3TransferUtilityUploadTask objects
     for uploadTask in uploadTasks {
          print("uploadTask")
     }
}

[yosuke-matsuda]

You need to use - continueWithBlock: and retrieve the list of tasks from task.result. See Working with AWSTask for more details.

[aTylerRice]

Not sure what is in task.result because it is an any object... can't seem to find class reference for awstask either.
Edit: Essentially I just need to retrieve a list of the keys synchronously that are currently uploading.

[aTylerRice]

Got this working! For anyone trying to do something similar this is what it looks like:

let transferUtility = AWSS3TransferUtility.defaultS3TransferUtility()
        transferUtility?.getUploadTasks().continueWithBlock({
            (task) in
            print("getUploadTasks ContinueBlock")
            if let uploadTasks = task.result as? [AWSS3TransferUtilityUploadTask] {

            }
            return nil
        })