"validateObjectExistence" Support needed for AWSStorageGetURLOptions

[wezside]

Which AWS Services is the feature request for?
Please allow StorageDownloadFileOptions to support the validateObjectExistence

Is your feature request related to a problem? Please describe.
This is a feature which should be implemented in the Android SDK to avoid unnecessary download request which fails until object is available.

Describe the solution you'd like
Just add the setting to the AWSStorageGetURLOptions

Describe alternatives you've considered
Only alternative is to try to Download the file repeatedly until it becomes available. Not a great workaround.

Currently using:

implementation 'com.amplifyframework:core:2.13.0'
implementation 'com.amplifyframework:aws-storage-s3:2.13.0'