{
  "name": "Account",
  "base": "PersistedModel",
  "validateUpsert": true,
  "properties": {
    "name": {
      "type": "string",
      "required": true
    }, 
    "active": {
      "type": "boolean"
    },
    "relations":{
      "id":{
        "type": "hasOne",
        "model": "Client",
        "foreignKey": "id"
      }
    }
  }
}