{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/Rul1an/assay/main/docs/reference/observability/schema/claim-class-cell-v0.schema.json",
  "title": "Assay observability claim class cell v0",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "schema",
    "claim_type",
    "artifact_role",
    "claim_strength",
    "claim_basis",
    "evidence_refs",
    "notes",
    "non_claims"
  ],
  "properties": {
    "schema": {
      "const": "assay.observability.claim_class_cell.v0"
    },
    "claim_type": {
      "type": "string",
      "minLength": 1,
      "pattern": "^[a-z][a-z0-9_]*$"
    },
    "artifact_role": {
      "type": "string",
      "enum": [
        "otel_family_trace",
        "measured_run_archive",
        "joined_artifacts",
        "external_receipt",
        "none"
      ]
    },
    "claim_strength": {
      "type": "string",
      "enum": [
        "strong",
        "partial",
        "weak",
        "absent"
      ]
    },
    "claim_basis": {
      "type": "string",
      "enum": [
        "reported",
        "measured",
        "derived",
        "inferred"
      ]
    },
    "evidence_refs": {
      "type": "array",
      "items": {
        "type": "string",
        "minLength": 1
      }
    },
    "notes": {
      "type": "array",
      "items": {
        "type": "string",
        "minLength": 1
      }
    },
    "non_claims": {
      "type": "array",
      "items": {
        "type": "string",
        "minLength": 1,
        "pattern": "^[a-z][a-z0-9_]*$"
      }
    }
  },
  "allOf": [
    {
      "if": {
        "properties": {
          "claim_strength": {
            "const": "absent"
          }
        },
        "required": [
          "claim_strength"
        ]
      },
      "then": {
        "properties": {
          "evidence_refs": {
            "maxItems": 0
          }
        }
      }
    },
    {
      "if": {
        "properties": {
          "claim_strength": {
            "const": "strong"
          }
        },
        "required": [
          "claim_strength"
        ]
      },
      "then": {
        "properties": {
          "evidence_refs": {
            "minItems": 1
          }
        }
      }
    },
    {
      "if": {
        "properties": {
          "artifact_role": {
            "const": "none"
          }
        },
        "required": [
          "artifact_role"
        ]
      },
      "then": {
        "properties": {
          "claim_strength": {
            "const": "absent"
          }
        }
      }
    }
  ]
}