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 actionBP4PP5G1DTJY58BNkEr0Xjd0TI+6iO7Lpb6xr2aL18WzBUNo6pfWNf3YI7pHAqANm5HwF5lNcTaiiwzaR84dISn48lwmS1TgHb0GwBWjr+SmAlpD