{
  "processing": [
    {
      "phase": "snmp_map",
      "processors": [
        {
          "array": "varbinds",
          "datacolumn": "varbind_value",
          "keycolumn": "varbind_oid",
          "class": "SnmpConvertor"
        },
        { "phase": "sto2", "class": "RunPhase" }
      ]
    },
    {
      "phase": "sto2",
      "processors": [
        { "updates": { "event.commonEventHeader.domain": "a" }, "class": "Set" }
      ]
    },
    {
      "phase": "sto2",
      "processors": [{ "phase": "map_publish", "class": "RunPhase" }]
    }
  ]
}