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 action7M5JSSV2QY7C69NVvab5ABwqWFm5psLbEj0xyN2/hwD9ImF5rJPgzQ6HeGoPEghbscq/ebwjelrEU62GBdTRE32cHQw=