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 action8Y2JHCX0VFR6PFA0i9XIvClR1JW4OkUmNZEECYaZocAhIUqzNd4gTEQtk3usPGXZeaU4N6FxnffjIWqktJKQM9wGzPodYGxK57ds9VAwfTmjVR9rlLXHTfYPB44=