PolyBooks/sdp_polyBooks

{
  "indexes": [
    {
      "collectionGroup": "sale",
      "queryScope": "COLLECTION",
      "fields": [
        {
          "fieldPath": "book_isbn",
          "order": "ASCENDING"
        },
        {
          "fieldPath": "price",
          "order": "ASCENDING"
        }
      ]
    },
    {
      "collectionGroup": "sale",
      "queryScope": "COLLECTION",
      "fields": [
        {
          "fieldPath": "book.title",
          "order": "ASCENDING"
        },
        {
          "fieldPath": "state",
          "order": "ASCENDING"
        },
        {
          "fieldPath": "price",
          "order": "ASCENDING"
        }
      ]
    },
    {
      "collectionGroup": "sale2",
      "queryScope": "COLLECTION",
      "fields": [
        {
          "fieldPath": "book_isbn",
          "order": "ASCENDING"
        },
        {
          "fieldPath": "price",
          "order": "ASCENDING"
        }
      ]
    },
    {
      "collectionGroup": "sale2",
      "queryScope": "COLLECTION",
      "fields": [
        {
          "fieldPath": "condition",
          "order": "ASCENDING"
        },
        {
          "fieldPath": "price",
          "order": "ASCENDING"
        }
      ]
    },
    {
      "collectionGroup": "sale2",
      "queryScope": "COLLECTION",
      "fields": [
        {
          "fieldPath": "state",
          "order": "ASCENDING"
        },
        {
          "fieldPath": "price",
          "order": "ASCENDING"
        }
      ]
    }
  ],
  "fieldOverrides": []
}