1  {
 2    "reference": [
 3      {
 4        "type": "doc",
 5        "id": "api-index",
 6        "label": "API Overview"
 7      },
 8      {
 9        "type": "category",
10        "label": "Haystack API",
11        "link": {
12          "type": "generated-index",
13          "title": "Haystack API"
14        },
15        "items": [
16          {
17            "type": "autogenerated",
18            "dirName": "haystack-api"
19          }
20        ]
21      },
22      {
23        "type": "category",
24        "label": "Integrations API",
25        "link": {
26          "type": "generated-index",
27          "title": "Integrations API"
28        },
29        "items": [
30          {
31            "type": "autogenerated",
32            "dirName": "integrations-api"
33          }
34        ]
35      },
36      {
37        "type": "category",
38        "label": "Experiments API",
39        "link": {
40          "type": "generated-index",
41          "title": "Experiments API"
42        },
43        "items": [
44          {
45            "type": "autogenerated",
46            "dirName": "experiments-api"
47          }
48        ]
49      }
50    ]
51  }