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 actionG845XDTEYB1V6VX8Z4QQ511NdSa7u9vxGcA/hZE6zXP8//t2mAIr1Nv1RI5hD7LFldIs8e9HY9lfRkqArEzC6uT75hDZ+LyxdxSzTTcui1rlnExjX+nlWDNlfJw=