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This is different from Amazon.CognitoSync.SyncManager.ILocalStorage.DeleteDataset(System.String,System.String). Not only does it clears all records in the dataset, it also remove it from metadata table. It won't be visible in Amazon.CognitoSync.SyncManager.ILocalStorage.GetDatasetMetadata(System.String,System.String).
public abstract void PurgeDataset( String identityId, String datasetName )
Supported in: 4.5, 4.0, 3.5
Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms
Supported Versions: 4.6 and above
Supported Platforms: Android, iOS, Standalone