{
  "only_foreign_keys_and_id": {
    "fields":[
      {
        "name":"id",
        "nameColumn":"id",
        "type":"INTEGER",
        "primaryKey":true,
        "defaultValue":null,
        "isRequired":true
      }
    ],
    "primaryKeys":["id"],
    "options":{
      "underscored":true,
      "timestamps":false,
      "hasIdColumn":true,
      "hasPrimaryKeys":true,
      "isJunction":true
    },
    "references":[
      {
        "foreignKey":"sample_id",
        "foreignKeyName":"sampleIdKey",
        "association":"belongsTo",
        "ref":"sample_table",
        "as":"sample"
      },
      {
        "foreignKey":"car_id",
        "foreignKeyName":"carIdKey",
        "association":"belongsTo",
        "ref":"cars",
        "as":"car"
      }
    ]
  }
}