[
  {
    "type": "oter_id_migration",
    "oter_ids": {
      "s_gas_north": "field",
      "s_gas_south": "field",
      "s_gas_east": "field",
      "s_gas_west": "field",
      "s_gas_roof_north": "field",
      "s_gas_roof_south": "field",
      "s_gas_roof_east": "field",
      "s_gas_roof_west": "field"
    }
  }
]
