1{
2  "tests": [
3    {
4      "description": "create: creating or setting an empty map",
5      "create": {
6        "docRefPath": "projects/projectID/databases/(default)/documents/C/d",
7        "jsonData": "{}",
8        "request": {
9          "database": "projects/projectID/databases/(default)",
10          "writes": [
11            {
12              "update": {
13                "name": "projects/projectID/databases/(default)/documents/C/d",
14                "fields": {}
15              },
16              "currentDocument": {
17                "exists": false
18              }
19            }
20          ]
21        }
22      }
23    }
24  ]
25}
26