{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/folio/main/json-schema/folio-license-schema.json",
  "title": "License",
  "x-generated": "2026-10-09",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/folio-mod-licenses-openapi.yml#/components/schemas/License",
  "allOf": [
    {
      "$ref": "#/$defs/LicenseCore"
    },
    {
      "type": "object",
      "properties": {
        "type": {
          "description": "The license type (e.g. Local, Consortial, National, Alliance)",
          "oneOf": [
            {
              "type": "string"
            },
            {
              "$ref": "#/$defs/RefData"
            }
          ]
        },
        "localReference": {
          "type": "string",
          "description": "A local reference identifier for the license"
        },
        "alternateNames": {
          "type": "array",
          "description": "Alternative names for the license",
          "items": {
            "$ref": "#/$defs/AlternateName"
          }
        },
        "orgs": {
          "type": "array",
          "description": "Organisations associated with the license",
          "items": {
            "$ref": "#/$defs/LicenseOrg"
          }
        },
        "amendments": {
          "type": "array",
          "description": "Amendments to the license, sorted by start date descending",
          "items": {
            "$ref": "#/$defs/LicenseAmendment"
          }
        }
      }
    }
  ],
  "$defs": {
    "AlternateName": {
      "type": "object",
      "required": [
        "id",
        "name"
      ],
      "properties": {
        "id": {
          "type": "string",
          "format": "uuid",
          "readOnly": true
        },
        "name": {
          "type": "string"
        },
        "owner": {
          "type": "object",
          "properties": {
            "id": {
              "type": "string",
              "format": "uuid"
            }
          },
          "readOnly": true,
          "description": "License that owns the alternate name"
        }
      }
    },
    "CustomPropertyDefinition": {
      "type": "object",
      "properties": {
        "id": {
          "type": "string"
        },
        "name": {
          "type": "string"
        },
        "label": {
          "type": "string"
        },
        "description": {
          "type": "string"
        },
        "primary": {
          "type": "boolean"
        },
        "defaultInternal": {
          "type": "boolean"
        },
        "retired": {
          "type": "boolean"
        },
        "weight": {
          "type": "integer"
        },
        "type": {
          "type": "string",
          "description": "Java class name indicating the property type (e.g. CustomPropertyInteger, CustomPropertyText, CustomPropertyRefdata)"
        },
        "category": {
          "$ref": "#/$defs/RefDataCategory"
        }
      }
    },
    "CustomPropertyValue": {
      "type": "object",
      "required": [
        "id"
      ],
      "properties": {
        "id": {
          "type": "integer",
          "readOnly": true
        },
        "internal": {
          "type": "boolean"
        },
        "note": {
          "type": "string"
        },
        "publicNote": {
          "type": "string"
        },
        "value": {
          "oneOf": [
            {
              "type": "string"
            },
            {
              "type": "integer"
            },
            {
              "$ref": "#/$defs/RefData"
            }
          ]
        },
        "type": {
          "$ref": "#/$defs/CustomPropertyDefinition"
        }
      }
    },
    "DocumentAttachment": {
      "type": "object",
      "required": [
        "id"
      ],
      "properties": {
        "id": {
          "type": "string",
          "format": "uuid",
          "readOnly": true
        },
        "name": {
          "type": "string"
        },
        "note": {
          "type": "string"
        },
        "url": {
          "type": "string",
          "format": "uri"
        },
        "dateCreated": {
          "type": "string",
          "format": "date-time",
          "readOnly": true
        },
        "lastUpdated": {
          "type": "string",
          "format": "date-time",
          "readOnly": true
        }
      }
    },
    "InternalContact": {
      "type": "object",
      "required": [
        "id"
      ],
      "properties": {
        "id": {
          "type": "string",
          "readOnly": true
        },
        "owner": {
          "type": "object",
          "properties": {
            "id": {
              "type": "string",
              "format": "uuid"
            }
          },
          "readOnly": true,
          "description": "License that owns the contact"
        },
        "user": {
          "type": "string",
          "format": "uuid"
        },
        "role": {
          "description": "The contact's role in relation to the license",
          "oneOf": [
            {
              "type": "string"
            },
            {
              "$ref": "#/$defs/RefData"
            }
          ]
        }
      }
    },
    "LicenseAmendment": {
      "allOf": [
        {
          "$ref": "#/$defs/LicenseCore"
        }
      ]
    },
    "LicenseCore": {
      "type": "object",
      "required": [
        "id",
        "name"
      ],
      "properties": {
        "id": {
          "type": "string",
          "format": "uuid",
          "readOnly": true,
          "description": "Unique identifier"
        },
        "name": {
          "type": "string",
          "description": "The name of the license or amendment"
        },
        "description": {
          "type": "string",
          "description": "A description of the license or amendment"
        },
        "status": {
          "description": "The status (e.g. In negotiation, Not yet active, Active, Rejected, Expired)",
          "oneOf": [
            {
              "type": "string"
            },
            {
              "$ref": "#/$defs/RefData"
            }
          ]
        },
        "startDate": {
          "type": "string",
          "format": "date",
          "description": "The date on which the license or amendment becomes active"
        },
        "endDate": {
          "type": "string",
          "format": "date",
          "description": "The date on which the license or amendment expires"
        },
        "endDateSemantics": {
          "description": "How the end date should be interpreted (e.g. Explicit, Open ended, Implicit)",
          "oneOf": [
            {
              "type": "string"
            },
            {
              "$ref": "#/$defs/RefData"
            }
          ]
        },
        "openEnded": {
          "type": "boolean",
          "description": "Derived flag indicating whether the license or amendment is open-ended"
        },
        "dateCreated": {
          "type": "string",
          "format": "date-time",
          "readOnly": true,
          "description": "The date and time the record was created"
        },
        "lastUpdated": {
          "type": "string",
          "format": "date-time",
          "readOnly": true,
          "description": "The date and time the record was last updated"
        },
        "tags": {
          "type": "array",
          "description": "Tags applied to the license or amendment",
          "items": {
            "$ref": "#/$defs/Tag"
          }
        },
        "docs": {
          "type": "array",
          "description": "Documents attached to the license or amendment",
          "items": {
            "$ref": "#/$defs/DocumentAttachment"
          }
        },
        "supplementaryDocs": {
          "type": "array",
          "description": "Supplementary documents attached to the license or amendment",
          "items": {
            "$ref": "#/$defs/DocumentAttachment"
          }
        },
        "contacts": {
          "type": "array",
          "description": "Internal contacts associated with the license or amendment",
          "items": {
            "$ref": "#/$defs/InternalContact"
          }
        },
        "customProperties": {
          "type": "object",
          "description": "Custom properties (license terms) — keys are property names, values are arrays of property value instances",
          "additionalProperties": {
            "type": "array",
            "items": {
              "$ref": "#/$defs/CustomPropertyValue"
            }
          }
        }
      }
    },
    "LicenseOrg": {
      "type": "object",
      "required": [
        "id"
      ],
      "properties": {
        "id": {
          "type": "string",
          "format": "uuid",
          "readOnly": true
        },
        "owner": {
          "type": "object",
          "properties": {
            "id": {
              "type": "string",
              "format": "uuid"
            }
          },
          "readOnly": true,
          "description": "License that owns the organisation"
        },
        "org": {
          "$ref": "#/$defs/Organisation"
        },
        "primaryOrg": {
          "type": "boolean",
          "description": "Whether this is the primary organisation for the license",
          "default": false
        },
        "note": {
          "type": "string",
          "description": "A note about this organisation's relationship to the license"
        },
        "roles": {
          "type": "array",
          "description": "The roles this organisation plays in relation to the license",
          "items": {
            "type": "object",
            "required": [
              "id",
              "role"
            ],
            "properties": {
              "id": {
                "type": "string",
                "format": "uuid",
                "readOnly": true
              },
              "owner": {
                "$ref": "#/$defs/LicenseOrg",
                "readOnly": true
              },
              "role": {
                "description": "The role (e.g. Licensor)",
                "oneOf": [
                  {
                    "type": "string"
                  },
                  {
                    "$ref": "#/$defs/RefData"
                  }
                ]
              },
              "note": {
                "type": "string"
              }
            }
          }
        }
      }
    },
    "Organisation": {
      "type": "object",
      "properties": {
        "id": {
          "type": "string",
          "format": "uuid"
        },
        "name": {
          "type": "string"
        },
        "orgsUuid": {
          "type": "string",
          "format": "uuid"
        },
        "orgsUuid_object": {
          "type": "object"
        }
      }
    },
    "RefData": {
      "type": "object",
      "required": [
        "id"
      ],
      "properties": {
        "id": {
          "type": "string",
          "readOnly": true
        },
        "label": {
          "type": "string"
        },
        "value": {
          "type": "string"
        },
        "owner": {
          "$ref": "#/$defs/RefDataCategory"
        }
      }
    },
    "RefDataCategory": {
      "type": "object",
      "required": [
        "id"
      ],
      "properties": {
        "desc": {
          "type": "string"
        },
        "id": {
          "type": "string",
          "readOnly": true
        },
        "internal": {
          "type": "boolean"
        },
        "values": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/RefData"
          }
        }
      }
    },
    "Tag": {
      "type": "object",
      "required": [
        "id"
      ],
      "properties": {
        "id": {
          "type": "integer",
          "readOnly": true
        },
        "value": {
          "type": "string"
        },
        "normValue": {
          "type": "string"
        }
      }
    }
  }
}