{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/Variation",
  "title": "Variation",
  "type": "object",
  "description": "A variation within an experiment",
  "properties": {
    "variation_id": {
      "type": "integer",
      "format": "int64",
      "description": "Unique identifier for the variation"
    },
    "name": {
      "type": "string",
      "description": "Name of the variation"
    },
    "weight": {
      "type": "integer",
      "description": "Traffic allocation weight for the variation",
      "minimum": 0,
      "maximum": 10000
    },
    "actions": {
      "type": "array",
      "description": "List of actions (changes) applied in this variation",
      "items": {
        "type": "object",
        "properties": {
          "page_id": {
            "type": "integer",
            "format": "int64",
            "description": "The page this action applies to"
          },
          "changes": {
            "type": "array",
            "description": "List of changes applied on the page",
            "items": {
              "type": "object",
              "properties": {
                "type": {
                  "type": "string",
                  "description": "The type of change"
                },
                "value": {
                  "type": "string",
                  "description": "The change value"
                }
              }
            }
          }
        }
      }
    }
  }
}