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 action1REMSJN2V5YX0MFCOMsYUyBULOl7uKNcMI2G7rJujcPf6O3CjTvUm9Y2L+3TiGOttyt6ywfGJ2ULVLhX3sUA2ubIHyg=