{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "incrementalStrategy",
  "type": "object",
  "properties": {
    "frequency": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "keyReference": {
            "type": "string"
          },
          "mode": {
            "type": "string",
            "enum": [
              "absolute",
              "range"
            ]
          },
          "interval": {
            "type": "number"
          }
        }
      }
    }
  },
  "required": [
    "frequency"
  ]
}