1  {
 2    "$schema": "http://json-schema.org/draft-07/schema#",
 3    "type": "object",
 4    "properties": {
 5      "Date": {
 6        "type": "string",
 7        "description": "The date of the rating data"
 8      },
 9      "Package Name": {
10        "type": "string",
11        "description": "The package name of the app"
12      },
13      "Android OS Version": {
14        "type": "string",
15        "description": "The Android OS version"
16      },
17      "Daily Average Rating": {
18        "type": "number",
19        "description": "Average rating for this Android version"
20      },
21      "Total Average Rating": {
22        "type": "number",
23        "description": "Total number of ratings for this Android version"
24      },
25      "_metadata": {
26        "type": "object",
27        "properties": {
28          "package_name": {
29            "type": "string",
30            "description": "The package name of the app"
31          },
32          "report_path": {
33            "type": "string",
34            "description": "The path to the report file"
35          },
36          "extracted_at": {
37            "type": "string",
38            "description": "Timestamp when the data was extracted"
39          },
40          "stats_type": {
41            "type": "string",
42            "description": "Type of stats (os_version)"
43          }
44        },
45        "required": [
46          "package_name",
47          "report_path",
48          "extracted_at",
49          "stats_type"
50        ]
51      }
52    },
53    "required": [
54      "Date",
55      "Package Name",
56      "Android Version",
57      "_metadata"
58    ]
59  }