{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "set_id": {
      "type": "string"
    },
    "revision": {
      "type": "number",
      "description": "Optimistic concurrency revision; supply it as expectedRevision on the next write."
    },
    "current_revision": {
      "type": "number"
    },
    "set_revision_at_save": {
      "anyOf": [
        {
          "type": "number"
        },
        {
          "type": "null"
        }
      ]
    },
    "saved_by": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ]
    },
    "saved_at": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ]
    },
    "rules": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "grouping": {
            "type": "string",
            "enum": [
              "page",
              "source_host"
            ]
          },
          "value": {
            "type": "string"
          }
        },
        "required": [
          "grouping",
          "value"
        ],
        "additionalProperties": {}
      }
    }
  },
  "required": [
    "set_id",
    "revision",
    "current_revision",
    "set_revision_at_save",
    "saved_by",
    "saved_at",
    "rules"
  ],
  "additionalProperties": {}
}