{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "app": {
      "type": "object",
      "properties": {
        "erlangPortLimit": {
          "type": "integer",
          "minimum": 1024,
          "maximum": 134217727
        },
        "emailDeliveryProvider": {
          "type": "string",
          "enum": [
            "smtp",
            "unisender_go"
          ]
        },
        "unisenderGoBaseUrl": {
          "type": "string",
          "pattern": "^https://"
        },
        "unisenderGoSkipUnsubscribe": {
          "type": "boolean"
        }
      },
      "required": [
        "erlangPortLimit",
        "emailDeliveryProvider",
        "unisenderGoBaseUrl",
        "unisenderGoSkipUnsubscribe"
      ]
    }
  }
}