{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/gleif/refs/heads/main/json-schema/gleif-lei-record-schema.json",
  "title": "GLEIF LEI Record",
  "description": "JSON Schema for a GLEIF Legal Entity Identifier (LEI) record as returned by the GLEIF LEI API v1.",
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "lei-records",
      "description": "JSON:API resource type"
    },
    "id": {
      "type": "string",
      "pattern": "^[A-Z0-9]{18}[0-9]{2}$",
      "description": "The 20-character Legal Entity Identifier (LEI) code",
      "examples": ["636700STJZG4U8W2I596"]
    },
    "attributes": {
      "type": "object",
      "required": ["lei", "entity", "registration"],
      "properties": {
        "lei": {
          "type": "string",
          "pattern": "^[A-Z0-9]{18}[0-9]{2}$",
          "description": "The 20-character LEI code",
          "examples": ["636700STJZG4U8W2I596"]
        },
        "entity": {
          "$ref": "#/$defs/Entity"
        },
        "registration": {
          "$ref": "#/$defs/Registration"
        },
        "bic": {
          "type": ["string", "null"],
          "description": "Business Identifier Code (BIC/SWIFT)"
        },
        "mic": {
          "type": ["string", "null"],
          "description": "Market Identifier Code (ISO 10383)"
        },
        "ocid": {
          "type": ["string", "null"],
          "description": "Open Corporates identifier"
        },
        "qcc": {
          "type": ["string", "null"]
        },
        "spglobal": {
          "type": ["string", "null"],
          "description": "S&P Global identifier"
        },
        "conformityFlag": {
          "type": ["string", "null"],
          "description": "LEI data quality conformity flag"
        }
      }
    },
    "relationships": {
      "type": "object",
      "properties": {
        "managing-lou": {
          "$ref": "#/$defs/RelatedLink"
        },
        "lei-issuer": {
          "$ref": "#/$defs/RelatedLink"
        },
        "field-modifications": {
          "$ref": "#/$defs/RelatedLink"
        }
      }
    },
    "links": {
      "type": "object",
      "properties": {
        "self": {
          "type": "string",
          "format": "uri"
        }
      }
    }
  },
  "$defs": {
    "Address": {
      "type": "object",
      "description": "A legal or headquarters address",
      "properties": {
        "language": {
          "type": "string",
          "description": "ISO 639-1 language code",
          "pattern": "^[a-z]{2}$",
          "examples": ["en", "sv", "de"]
        },
        "addressLines": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "Street address lines"
        },
        "addressNumber": {
          "type": ["string", "null"]
        },
        "addressNumberWithinBuilding": {
          "type": ["string", "null"]
        },
        "mailRouting": {
          "type": ["string", "null"]
        },
        "city": {
          "type": "string"
        },
        "region": {
          "type": ["string", "null"],
          "description": "ISO 3166-2 region code",
          "examples": ["SE-Y", "US-CA"]
        },
        "country": {
          "type": "string",
          "description": "ISO 3166-1 alpha-2 country code",
          "pattern": "^[A-Z]{2}$",
          "examples": ["SE", "US", "DE"]
        },
        "postalCode": {
          "type": ["string", "null"]
        }
      },
      "required": ["language", "addressLines", "city", "country"]
    },
    "LegalName": {
      "type": "object",
      "properties": {
        "name": {
          "type": "string",
          "description": "The name string"
        },
        "language": {
          "type": "string",
          "description": "ISO 639-1 language code"
        }
      },
      "required": ["name", "language"]
    },
    "Entity": {
      "type": "object",
      "description": "Legal entity information",
      "required": ["legalName", "legalAddress", "headquartersAddress", "status"],
      "properties": {
        "legalName": {
          "$ref": "#/$defs/LegalName"
        },
        "otherNames": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/LegalName"
          }
        },
        "transliteratedOtherNames": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/LegalName"
          }
        },
        "legalAddress": {
          "$ref": "#/$defs/Address"
        },
        "headquartersAddress": {
          "$ref": "#/$defs/Address"
        },
        "registeredAt": {
          "type": "object",
          "properties": {
            "id": {
              "type": "string",
              "description": "Registration authority code",
              "examples": ["RA000544"]
            },
            "other": {
              "type": ["string", "null"]
            }
          }
        },
        "registeredAs": {
          "type": ["string", "null"],
          "description": "The identifier assigned by the registration authority"
        },
        "jurisdiction": {
          "type": "string",
          "description": "ISO 3166-1 alpha-2 or ISO 3166-2 jurisdiction code",
          "examples": ["SE", "US", "US-DE"]
        },
        "category": {
          "type": ["string", "null"],
          "enum": ["GENERAL", "FUND", "SUBFUND", "BRANCH", "SOLE_PROPRIETOR", null]
        },
        "legalForm": {
          "type": "object",
          "properties": {
            "id": {
              "type": "string",
              "description": "ISO 20275 ELF code"
            },
            "other": {
              "type": ["string", "null"]
            }
          }
        },
        "associatedEntity": {
          "type": "object",
          "properties": {
            "lei": {
              "type": ["string", "null"]
            },
            "name": {
              "type": ["string", "null"]
            }
          }
        },
        "status": {
          "type": "string",
          "enum": ["ACTIVE", "INACTIVE", "ANNULLED", "DUPLICATE", "LAPSED", "MERGED", "RETIRED", "DISSOLVED", "BRANCH", "FUND", "SUBFUND", "SOLE_PROPRIETOR"],
          "description": "The current status of the legal entity"
        },
        "expiration": {
          "type": "object",
          "properties": {
            "date": {
              "type": ["string", "null"],
              "format": "date-time"
            },
            "reason": {
              "type": ["string", "null"],
              "enum": ["DISSOLVED", "CORPORATE_ACTION", null]
            }
          }
        },
        "successorEntity": {
          "type": "object",
          "properties": {
            "lei": {
              "type": ["string", "null"]
            },
            "name": {
              "type": ["string", "null"]
            }
          }
        },
        "successorEntities": {
          "type": "array",
          "items": {
            "type": "object"
          }
        },
        "creationDate": {
          "type": ["string", "null"],
          "format": "date-time",
          "description": "Date when the legal entity was created"
        },
        "subCategory": {
          "type": ["string", "null"]
        },
        "otherAddresses": {
          "type": "array",
          "items": {
            "type": "object"
          }
        },
        "eventGroups": {
          "type": "array",
          "items": {
            "type": "object"
          }
        }
      }
    },
    "Registration": {
      "type": "object",
      "description": "LEI registration information",
      "required": ["initialRegistrationDate", "lastUpdateDate", "status", "managingLou"],
      "properties": {
        "initialRegistrationDate": {
          "type": "string",
          "format": "date-time",
          "description": "When this LEI was first registered"
        },
        "lastUpdateDate": {
          "type": "string",
          "format": "date-time",
          "description": "When this LEI record was last updated"
        },
        "status": {
          "type": "string",
          "enum": ["ISSUED", "LAPSED", "MERGED", "RETIRED", "DUPLICATE", "ANNULLED", "CANCELLED", "TRANSFERRED", "PENDING_TRANSFER", "PENDING_ARCHIVAL"],
          "description": "Current status of the LEI registration"
        },
        "nextRenewalDate": {
          "type": "string",
          "format": "date-time",
          "description": "Date by which the LEI must be renewed"
        },
        "managingLou": {
          "type": "string",
          "description": "LEI code of the managing LEI Issuer (LOU)",
          "examples": ["549300O897ZC5H7CY412"]
        },
        "corroborationLevel": {
          "type": ["string", "null"],
          "enum": ["FULLY_CORROBORATED", "PARTIALLY_CORROBORATED", "PENDING", "ENTITY_SUPPLIED_ONLY", null],
          "description": "Level of data corroboration"
        },
        "validatedAt": {
          "type": "object",
          "properties": {
            "id": {
              "type": "string",
              "description": "Registration authority code used for validation"
            },
            "other": {
              "type": ["string", "null"]
            }
          }
        },
        "validatedAs": {
          "type": ["string", "null"],
          "description": "The identifier validated by the registration authority"
        },
        "otherValidationAuthorities": {
          "type": "array",
          "items": {
            "type": "object"
          }
        }
      }
    },
    "RelatedLink": {
      "type": "object",
      "properties": {
        "links": {
          "type": "object",
          "properties": {
            "related": {
              "type": "string",
              "format": "uri"
            }
          }
        }
      }
    }
  }
}