handle flattened maps properly.  all integration tests passing again
handle flattened maps properly.  all integration tests passing again

DualSpark/rust-aws,rusoto/rusoto,DualSpark/rusoto,mattico/rusoto,DualSpark/rusoto,ford-prefect/rusoto,mattico/rusoto,mthjones/rusoto,rusoto/rusoto,SecurityInsanity/rusoto,DualSpark/rusoto,DualSpark/rust-aws,DualSpark/rust-aws,ford-prefect/rusoto,rusoto/rusoto,cmsd2/rusoto,SecurityInsanity/rusoto,mthjones/rusoto,mattico/rusoto