{
  "indexMap": {
    "default": "keyword",
    "1": "contributors/@name",
    "4": "title",
    "7": "identifiers/@value/@identifierTypeId=\"8261054f-be78-422d-bd51-4ed9f33c3422\"",
    "8": "identifiers/@value/@identifierTypeId=\"913300b2-03ed-469a-8179-c1092c991227\"",
    "12": {
      "cql": "hrid",
      "relation": "==",
      "omitSortIndexModifiers": [ "missing", "case" ]
    },
    "21": "subjects",
    "31": "publication.dateOfPublication",
    "1003": "contributors/@name",
    "1016": "keyword",
    "1019": "source",
    "1108": "source",
    "1155": "source",
    "1211": "identifiers/@value/@identifierTypeId=\"439bfbae-75bc-4f74-9fc7-b2a2d47ce3ef\"",
    "9997": "title,indexTitle",
    "9998": "item.barcode",
    "9999": "contributors/@name,title,hrid,subjects"
  },
  "graphqlQuery": "instances.graphql-query",
  "queryFilter": "source=marc",
  "chunkSize": 5
}