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 actionVZ6B11Y2PWBSSHDTvoLUi1bqskHu4O5+drTFjv63ELRddArzu4p4dgw37+bYbex5+AF4DWmeVdXrKPAXmUtZJHTgHX4=