AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket action1YST5Y4P7E51HZ4VHwMXw3DlYl/Tbp1uIbFcdzZ3Be/mRVwTyPxydVe32mu6TdOn9LBMiWEzW0iuSzqSxltXUUBiFZSN0SmQnOjtlKNOBLTDpPV03pBggZJfSSg=