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 actionWKY14TR93J7X1FQYnVAdz/Ty7ujmnIrOg0tIK0ipEJgbWd/YavIoWSsrzB8j/9US58bZZIKVzzn0RnAN7+sYDPtP8gLhnXoVHdjaEBP4KdtCerEuNRcWotPmvdE=