{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/michigan-state-university/main/json-schema/michigan-state-university-record-schema.json",
  "x-provenance": {
    "generated": "2026-08-30",
    "method": "derived",
    "source": "openapi/_original/michigan-state-university-catalog-rest.yaml (components.schemas.Record)",
    "note": "Derived by API Evangelist from the OpenAPI Michigan State University Libraries publishes at https://catalog.lib.msu.edu/api/v1/?swagger. Not authored or published by Michigan State University."
  },
  "title": "MSU Libraries Catalog Record",
  "description": "JSON Schema for a bibliographic record returned by the MSU Libraries VuFind REST API (Library Catalog v11.0.4). Derived from the published OpenAPI 3.0.3 Record schema.",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "Record unique identifier"
    },
    "uuid": {
      "type": "string",
      "description": "Universally unique identifier"
    },
    "bibnum": {
      "type": "string",
      "description": "Bibliographic record number"
    },
    "title": {
      "type": "string",
      "description": "Title"
    },
    "shortTitle": {
      "type": "string",
      "description": "Short title without subtitle"
    },
    "subTitle": {
      "type": "string",
      "description": "Subtitle"
    },
    "titleSection": {
      "type": "string",
      "description": "Title section"
    },
    "titleStatement": {
      "type": "string",
      "description": "Title statement"
    },
    "edition": {
      "type": "string",
      "description": "Edition"
    },
    "formats": {
      "type": "array",
      "description": "Formats",
      "items": {
        "type": "string"
      }
    },
    "languages": {
      "type": "array",
      "description": "Languages",
      "items": {
        "type": "string"
      }
    },
    "publishers": {
      "type": "array",
      "description": "Publishers",
      "items": {
        "type": "string"
      }
    },
    "publicationDates": {
      "type": "array",
      "description": "Publication dates",
      "items": {
        "type": "string"
      }
    },
    "placesOfPublication": {
      "type": "array",
      "description": "Places of publication",
      "items": {
        "type": "string"
      }
    },
    "isbns": {
      "type": "array",
      "description": "ISBNs",
      "items": {
        "type": "string"
      }
    },
    "issns": {
      "type": "array",
      "description": "ISSNs",
      "items": {
        "type": "string"
      }
    },
    "cleanIsbn": {
      "type": "string",
      "description": "First valid ISBN favoring ISBN-10 over ISBN-13"
    },
    "cleanIssn": {
      "type": "string",
      "description": "First valid ISSN"
    },
    "cleanDoi": {
      "type": "string",
      "description": "First valid DOI"
    },
    "cleanOclcNumber": {
      "type": "string",
      "description": "First valid OCLC number"
    },
    "oclc": {
      "type": "array",
      "description": "OCLC numbers",
      "items": {
        "type": "string"
      }
    },
    "lccn": {
      "type": "string",
      "description": "LCCN"
    },
    "callNumbers": {
      "type": "array",
      "description": "Call numbers",
      "items": {
        "type": "string"
      }
    },
    "buildings": {
      "type": "array",
      "description": "Buildings where the record is held",
      "items": {
        "type": "string"
      }
    },
    "institutions": {
      "type": "array",
      "description": "Institutions",
      "items": {
        "type": "string"
      }
    },
    "bibliographicLevel": {
      "type": "string",
      "description": "Bibliographic level",
      "enum": [
        "Monograph",
        "Serial",
        "MonographPart",
        "SerialPart",
        "Collection",
        "CollectionPart",
        "Unknown"
      ]
    },
    "authors": {
      "type": "object",
      "description": "Deduplicated author information including primary, corporate and secondary authors",
      "properties": {
        "primary": {
          "type": "object",
          "additionalProperties": {
            "$ref": "#/$defs/AuthorWithRoles"
          }
        },
        "secondary": {
          "type": "object",
          "additionalProperties": {
            "$ref": "#/$defs/AuthorWithRoles"
          }
        },
        "corporate": {
          "type": "object",
          "additionalProperties": {
            "$ref": "#/$defs/AuthorWithRoles"
          }
        }
      }
    },
    "subjects": {
      "type": "array",
      "description": "Subjects",
      "items": {
        "$ref": "#/$defs/Subject"
      }
    },
    "series": {
      "type": "array",
      "description": "Series",
      "items": {
        "type": "string"
      }
    },
    "summary": {
      "type": "array",
      "description": "Summary notes",
      "items": {
        "type": "string"
      }
    },
    "physicalDescriptions": {
      "type": "array",
      "description": "Physical descriptions",
      "items": {
        "type": "string"
      }
    },
    "urls": {
      "type": "array",
      "description": "URLs",
      "items": {
        "$ref": "#/$defs/Url"
      }
    },
    "recordPage": {
      "type": "string",
      "description": "Record page URL in the catalog UI"
    },
    "isCollection": {
      "type": "boolean",
      "description": "Whether the record is a collection"
    },
    "childRecordCount": {
      "type": "integer",
      "description": "Number of child records"
    }
  },
  "$defs": {
    "AuthorWithRoles": {
      "type": "object",
      "properties": {
        "role": {
          "type": "array",
          "description": "Author's roles",
          "items": {
            "type": "string"
          }
        }
      }
    },
    "Subject": {
      "type": "object",
      "properties": {
        "heading": {
          "type": "array",
          "description": "Subject heading parts from least to most specific",
          "items": {
            "type": "string"
          }
        },
        "type": {
          "type": "string",
          "description": "Subject type",
          "enum": [
            "",
            "personal name",
            "corporate name",
            "meeting name",
            "uniform title",
            "chronological",
            "topic",
            "geographic",
            "genre/form",
            "occupation",
            "keyword"
          ]
        },
        "source": {
          "type": "string",
          "description": "Subject source/thesaurus (e.g. lcsh, mesh)"
        }
      }
    },
    "Url": {
      "type": "object",
      "properties": {
        "url": {
          "type": "string",
          "description": "URL"
        },
        "desc": {
          "type": "string",
          "description": "URL Description"
        }
      }
    }
  }
}