{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/ninetailed/main/json-schema/ninetailed-experience.json",
  "title": "NinetailedExperience",
  "description": "A resolved Ninetailed experience with the variant assigned to the visitor, returned as part of a profile response.",
  "type": "object",
  "properties": {
    "experienceId": {
      "type": "string",
      "description": "Unique identifier of the experience or experiment."
    },
    "variantIndex": {
      "type": "integer",
      "minimum": 0,
      "description": "Zero-based index of the assigned variant (0 = control, 1+ = variants)."
    },
    "variants": {
      "type": "object",
      "description": "Map of component keys to variant entry IDs for this experience assignment.",
      "additionalProperties": {
        "type": "string"
      }
    },
    "sticky": {
      "type": "boolean",
      "description": "When true, the variant assignment is persisted for consistency across requests."
    }
  },
  "definitions": {
    "Change": {
      "type": "object",
      "description": "A content change instruction for a personalized experience.",
      "properties": {
        "key": {
          "type": "string",
          "description": "Identifier of the component or content slot to change."
        },
        "type": {
          "type": "string",
          "enum": ["Variable"],
          "description": "Type of change. Currently only 'Variable' is supported."
        },
        "value": {
          "type": "string",
          "description": "The variant entry ID to render for this component."
        },
        "meta": {
          "type": "object",
          "description": "Metadata about the experience driving this change.",
          "properties": {
            "experienceId": {
              "type": "string",
              "description": "ID of the experience that produced this change."
            },
            "variantIndex": {
              "type": "integer",
              "description": "Variant index assigned for this experience."
            }
          }
        }
      }
    }
  }
}