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 actionZ174Y8WJ9R4T6Q1FwkSloYTGkghrJQMqbVxRA5plEFgcAXx7O2Ht8ScIoj2er6++Ko4gfz7eTcStu/Bw8KlMIrDYTnA=