firestore/internal/conformance/testdata/set-st-multi.json

{
  "tests": [
    {
      "description": "set: multiple ServerTimestamp fields",
      "comment": "A document can have more than one ServerTimestamp field.\nSince all the ServerTimestamp fields are removed, the only field in the update is \"a\".",
      "set": {
        "docRefPath": "projects/projectID/databases/(default)/documents/C/d",
        "jsonData": "{\"a\": 1, \"b\": \"ServerTimestamp\", \"c\": {\"d\": \"ServerTimestamp\"}}",
        "request": {
          "database": "projects/projectID/databases/(default)",
          "writes": [
            {
              "update": {
                "name": "projects/projectID/databases/(default)/documents/C/d",
                "fields": {
                  "a": {
                    "integerValue": "1"
                  }
                }
              }
            },
            {
              "transform": {
                "document": "projects/projectID/databases/(default)/documents/C/d",
                "fieldTransforms": [
                  {
                    "fieldPath": "b",
                    "setToServerValue": "REQUEST_TIME"
                  },
                  {
                    "fieldPath": "c.d",
                    "setToServerValue": "REQUEST_TIME"
                  }
                ]
              }
            }
          ]
        }
      }
    }
  ]
}