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 actionH66JG71R10CA2FJAWDx0FlHp3nas0vA79Imda1ts2f681NpY34ztIzEOlT9oljmF845rs55FLHK/JPRE7v9WNijC9B8=