A capability which defines if a connector supports file recovery makes sense when using Bridge. In Bridge, when you remove a file, it shows a confirm dialog with the question if you want to remove it to the project trash. When you confirm this, the file is immediatly deleted without any further notification as our DAM does not support file recovery (IRestoreHandler is not implemented).
If Bridge knows that file recovery is not supported, it could simply show a confirm dialog that the file will be immediatly removed, just as Finder and Explorer do this.
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