tell serde to use Default::default() when a blob has no value in the JSON response
tell serde to use Default::default() when a blob has no value in the JSON response

rusoto/rusoto,SecurityInsanity/rusoto,ford-prefect/rusoto,mthjones/rusoto,cmsd2/rusoto,DualSpark/rusoto,noggleboggle/rusoto,SecurityInsanity/rusoto,rusoto/rusoto,DualSpark/rust-aws,mattico/rusoto,DualSpark/rust-aws,mthjones/rusoto,mattico/rusoto,DualSpark/rusoto,DualSpark/rust-aws,DualSpark/rusoto,ford-prefect/rusoto,mattico/rusoto,rusoto/rusoto,indiv0/rusoto