Fix s3 test for location constraint.
Fix s3 test for location constraint.

william-richard/moto,william-richard/moto,william-richard/moto,spulec/moto,william-richard/moto,spulec/moto,spulec/moto,spulec/moto,william-richard/moto,spulec/moto,spulec/moto,william-richard/moto