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 actionX9AWFEBZ6R760K388l62BszKR22Iw6kufzMBY+T+NgLNyw8FvohX9Fw8ybgoQSz3Tkr+7J91bCQJ8h1RcxHoGcm4sP0=