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 actionY1SQ4H739JQM676YLTON1FHtnbRNv1xv+D+W8cJ3Vw1clnkCe+4S+NQEGOyVn6FIp5lMhIYLEQV9geSYvSkEmcsdEnc=