404 Not Found
Code: NoSuchKey
Message: The specified key does not exist.
Key: myvariant_hg19_ids.xz
RequestId: R1JZ7QS93M5H7Q5X
HostId: 3E33tV+o957a4rRSK+4eaNmqToMKJV7VCOveU7BBCGMipkJfl5JPoYZP9JM4n21+2VBWcDAJBHI=