DetailedIdentification

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://artifacts.apis.io/tracetail-io/json-schema/tracetail-io-detailed-identification-schema.json",
  "title": "DetailedIdentification",
  "x-generated": "2026-10-31",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/tracetail-io-openapi.json#/components/schemas/DetailedIdentification",
  "allOf": [
    {
      "$ref": "#/$defs/Identification"
    },
    {
      "type": "object",
      "required": [
        "riskAssessment",
        "botDetection"
      ],
      "properties": {
        "riskAssessment": {
          "type": "object",
          "required": [
            "level",
            "score",
            "signals"
          ],
          "properties": {
            "level": {
              "type": "string",
              "enum": [
                "low",
                "medium",
                "high"
              ]
            },
            "score": {
              "type": "number",
              "minimum": 0,
              "maximum": 1
            },
            "signals": {
              "type": "array",
              "items": {
                "type": "object",
                "required": [
                  "type",
                  "detail"
                ],
                "properties": {
                  "type": {
                    "type": "string",
                    "enum": [
                      "headless_browser",
                      "webdriver",
                      "user_agent_mismatch",
                      "platform_mismatch",
                      "software_renderer",
                      "virtual_machine",
                      "insufficient_signals"
                    ]
                  },
                  "detail": {
                    "type": "string"
                  }
                }
              }
            }
          }
        },
        "botDetection": {
          "type": "object",
          "required": [
            "isBot",
            "verdict",
            "automationTools"
          ],
          "properties": {
            "isBot": {
              "type": "boolean"
            },
            "verdict": {
              "type": "string",
              "enum": [
                "detected",
                "not_detected",
                "unknown"
              ]
            },
            "automationTools": {
              "type": "array",
              "items": {
                "type": "string"
              }
            }
          }
        }
      }
    }
  ],
  "$defs": {
    "Identification": {
      "type": "object",
      "required": [
        "requestId",
        "visitorId",
        "confidence",
        "quality",
        "verification",
        "isBot"
      ],
      "properties": {
        "requestId": {
          "type": "string",
          "format": "uuid",
          "description": "The ID of one registered identification."
        },
        "visitorId": {
          "type": "string",
          "pattern": "^(?:fp3_|(?:free_)?fp2_)[0-9a-f]{16}$",
          "description": "`fp3_` followed by 16 hex characters, computed by the TraceTail SDK (IDs from 2.x SDKs start with `fp2_`)."
        },
        "confidence": {
          "type": "number",
          "minimum": 0,
          "maximum": 1,
          "deprecated": true,
          "description": "Alias of quality.score, not match probability."
        },
        "quality": {
          "type": "object",
          "required": [
            "score",
            "reasons"
          ],
          "description": "Signal completeness, not match probability or physical-device uniqueness.",
          "properties": {
            "score": {
              "type": "number",
              "minimum": 0,
              "maximum": 1
            },
            "reasons": {
              "type": "array",
              "items": {
                "type": "string"
              }
            }
          }
        },
        "verification": {
          "type": "string",
          "enum": [
            "consistent",
            "unverified"
          ],
          "description": "consistent means the server recomputed the ID from the signals. It does not authenticate a device. Legacy requests are unverified."
        },
        "isBot": {
          "type": "boolean",
          "description": "True for automated browsers: a headless user agent or navigator.webdriver."
        }
      }
    }
  }
}