AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionR81P3BQHHX8C3HFJC2ZXaL/zo27+BDdm36bfCx3ohwAkQ9/fuuzjxudQa8A4MNLutC/pdOc17hqsBD1y0/gHpNli00v6NGbk/2jq1MNe+V5aIMDiI+9E3qnp6p4=