Swift Google Drive: List Changes to a TeamDrive

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Download a list of changes to a teamdrive. This example lists the changes for the team drive having id = "0AEd3EhGff2SaUk9PVA". The "pageToken" is obtained from a previous call to /drive/v3/changes/startPageToken or from the "nextPageToken" member of the previous call to list changes.

Documentation: https://developers.google.com/drive/v3/reference/changes/list

func chilkatTest() {
    let rest = CkoRest()
    var success: Bool

    //   Provide a previously obtained OAuth2 access token.
    let oauth2 = CkoOAuth2()
    oauth2.AccessToken = "OAUTH2_ACCESS_TOKEN"
    rest.SetAuthOAuth2(oauth2)

    success = rest.Connect("www.googleapis.com", port: 443, tls: true, autoReconnect: true)
    if success != true {
        print("\(rest.LastErrorText)")
        return
    }

    rest.AddQueryParam("teamDriveId", value: "0AEd3EhGff2SaUk9PVA")
    rest.AddQueryParam("pageToken", value: "13")
    rest.AddQueryParam("includeTeamDriveItems", value: "true")
    rest.AddQueryParam("supportsTeamDrives", value: "true")

    let sbJson = CkoStringBuilder()
    success = rest.FullRequestNoBodySb("GET", uriPath: "/drive/v3/changes", sb: sbJson)
    if success != true {
        print("\(rest.LastErrorText)")
        return
    }

    if rest.ResponseStatusCode.integerValue != 200 {
        print("Received error response code: \(rest.ResponseStatusCode.integerValue)")
        print("Response body:")
        print("\(sbJson.GetAsString())")
        return
    }

    let json = CkoJsonObject()
    json.LoadSb(sbJson)

    //  The following code parses the JSON response.
    //  A sample JSON response is shown below the sample code.
    var kind: String?
    var newStartPageToken: String?
    var i: Int
    var count_i: Int
    var type: String?
    var time: String?
    var removed: Bool
    var fileId: String?
    var fileKind: String?
    var fileName: String?
    var fileMimeType: String?
    var fileTeamDriveId: String?

    kind = json.StringOf("kind")
    newStartPageToken = json.StringOf("newStartPageToken")
    i = 0
    count_i = json.SizeOfArray("changes").integerValue
    while i < count_i {
        json.I = i
        kind = json.StringOf("changes[i].kind")
        type = json.StringOf("changes[i].type")
        time = json.StringOf("changes[i].time")
        removed = json.BoolOf("changes[i].removed")
        fileId = json.StringOf("changes[i].fileId")
        fileKind = json.StringOf("changes[i].file.kind")
        fileId = json.StringOf("changes[i].file.id")
        fileName = json.StringOf("changes[i].file.name")
        fileMimeType = json.StringOf("changes[i].file.mimeType")
        fileTeamDriveId = json.StringOf("changes[i].file.teamDriveId")
        i = i + 1
    }

    print("Example Completed.")

}

Sample JSON Response Body

{
  "kind": "drive#changeList",
  "newStartPageToken": "16",
  "changes": [
    {
      "kind": "drive#change",
      "type": "file",
      "time": "2017-11-13T17:04:47.470Z",
      "removed": false,
      "fileId": "1lT4TbeSSMtxgB2MmwE7-5i7vQaxhr6Ze",
      "file": {
        "kind": "drive#file",
        "id": "1lT4TbeSSMtxgB2MmwE7-5i7vQaxhr6Ze",
        "name": "starfish2.jpg",
        "mimeType": "image/jpeg",
        "teamDriveId": "0AEd3EhGff2SaUk9PVA"
      }
    },
    {
      "kind": "drive#change",
      "type": "file",
      "time": "2017-11-13T17:05:01.095Z",
      "removed": false,
      "fileId": "16MsxSRSz6ISRx1D_PXyA5Sj6aNFSEd4e",
      "file": {
        "kind": "drive#file",
        "id": "16MsxSRSz6ISRx1D_PXyA5Sj6aNFSEd4e",
        "name": "seahorse.jpg",
        "mimeType": "image/jpeg",
        "teamDriveId": "0AEd3EhGff2SaUk9PVA"
      }
    }
  ]
}