{
  "$id": "https://opendatafabric.org/schemas/sources/v1alpha1/SourceCaching",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "description": "Defines how external data should be cached.",
  "$defs": {
    "Forever": {
      "description": "After source was processed once it will never be ingested again.",
      "type": "object",
      "required": [],
      "properties": {}
    }
  },
  "format": "union-or-string",
  "oneOf": [
    {
      "type": "string",
      "enum": [
        "Forever"
      ]
    },
    {
      "allOf": [
        {
          "properties": {
            "kind": {
              "type": "string",
              "const": "Forever"
            }
          },
          "required": [
            "kind"
          ]
        },
        {
          "$ref": "#/$defs/Forever"
        }
      ]
    }
  ]
}