coldsnap wait waits until the snapshot ID is ready, but if you immediately try to download that snapshot ID after coldsnap wait you can get Failed to download snapshot: Failed to list snapshot blocks for 'snap-1234': The snapshot does not exist
Maybe coldsnap wait should also check that the list snapshot blocks API call works?
coldsnap waitwaits until the snapshot ID is ready, but if you immediately try to download that snapshot ID aftercoldsnap waityou can getFailed to download snapshot: Failed to list snapshot blocks for 'snap-1234': The snapshot does not existMaybe
coldsnap waitshould also check that the list snapshot blocks API call works?