AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket action681348V2SWSYD9FCgvYQmY1/OyjcJw3WTCpRC1hdjnl3MnI22H70USZTH3S62oYMfVKseWJE+u0UjJGoFMDvzZQaQdk6aiZ/qHDrnP3pSfaeMm1ex4EEGe0978s=