{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://gsein.org/schemas/conformance/gsein-v1-vectors.schema.json",
  "title": "GSEIN 1.0 conformance vectors",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "$schema",
    "schemaVersion",
    "standardVersion",
    "algorithm",
    "validPayloads",
    "acceptedRepresentations",
    "invalidRepresentations"
  ],
  "properties": {
    "$schema": {
      "const": "./gsein-v1-vectors.schema.json"
    },
    "schemaVersion": {
      "const": 1
    },
    "standardVersion": {
      "const": "1.0.0-draft"
    },
    "algorithm": {
      "const": "ISO/IEC 7064 MOD 97-10"
    },
    "validPayloads": {
      "type": "array",
      "minItems": 4,
      "uniqueItems": true,
      "items": {
        "$ref": "#/$defs/validPayload"
      }
    },
    "acceptedRepresentations": {
      "type": "array",
      "minItems": 4,
      "uniqueItems": true,
      "items": {
        "$ref": "#/$defs/acceptedRepresentation"
      }
    },
    "invalidRepresentations": {
      "type": "array",
      "minItems": 4,
      "uniqueItems": true,
      "items": {
        "$ref": "#/$defs/invalidRepresentation"
      }
    }
  },
  "$defs": {
    "validPayload": {
      "type": "object",
      "additionalProperties": false,
      "required": ["payloadDigits", "checkDigits", "canonical"],
      "properties": {
        "payloadDigits": {
          "type": "string",
          "pattern": "^[0-9]{12}$"
        },
        "checkDigits": {
          "type": "string",
          "pattern": "^[0-9]{2}$"
        },
        "canonical": {
          "$ref": "#/$defs/canonical"
        }
      }
    },
    "acceptedRepresentation": {
      "type": "object",
      "additionalProperties": false,
      "required": ["input", "canonical"],
      "properties": {
        "input": {
          "type": "string",
          "minLength": 1
        },
        "canonical": {
          "$ref": "#/$defs/canonical"
        }
      }
    },
    "invalidRepresentation": {
      "type": "object",
      "additionalProperties": false,
      "required": ["input", "errorReason"],
      "properties": {
        "input": {
          "type": "string"
        },
        "errorReason": {
          "type": "string",
          "minLength": 1
        }
      }
    },
    "canonical": {
      "type": "string",
      "pattern": "^GSEIN-[0-9]{4}-[0-9]{4}-[0-9]{4}-[0-9]{2}$"
    }
  }
}