C# UWP/WinRT Google Calendar: List Calendars

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Returns entries on the user's calendar list.

Documentation: https://developers.google.com/google-apps/calendar/v3/reference/calendarList/list

Chilkat.Rest rest = new Chilkat.Rest();
bool success;

//   Provide a previously obtained OAuth2 access token.
Chilkat.OAuth2 oauth2 = new Chilkat.OAuth2();
oauth2.AccessToken = "OAUTH2_ACCESS_TOKEN";
rest.SetAuthOAuth2(oauth2);

success = await rest.ConnectAsync("www.googleapis.com",443,true,true);
if (success != true) {
    Debug.WriteLine(rest.LastErrorText);
    return;
}

Chilkat.StringBuilder sbJson = new Chilkat.StringBuilder();
success = await rest.FullRequestNoBodySbAsync("GET","/calendar/v3/users/me/calendarList",sbJson);
if (success != true) {
    Debug.WriteLine(rest.LastErrorText);
    return;
}

if (rest.ResponseStatusCode != 200) {
    Debug.WriteLine("Received error response code: " + Convert.ToString(rest.ResponseStatusCode));
    Debug.WriteLine("Response body:");
    Debug.WriteLine(sbJson.GetAsString());
    return;
}

Chilkat.JsonObject json = new Chilkat.JsonObject();
json.LoadSb(sbJson);

//  The following code parses the JSON response.
//  A sample JSON response is shown below the sample code.
string kind;
string etag;
string nextSyncToken;
int i;
int count_i;
string id;
string summary;
string timeZone;
string colorId;
string backgroundColor;
string foregroundColor;
bool selected;
string accessRole;
bool primary;
int j;
int count_j;
string method;
int minutes;
string type;

kind = json.StringOf("kind");
etag = json.StringOf("etag");
nextSyncToken = json.StringOf("nextSyncToken");
i = 0;
count_i = json.SizeOfArray("items");
while (i < count_i) {
    json.I = i;
    kind = json.StringOf("items[i].kind");
    etag = json.StringOf("items[i].etag");
    id = json.StringOf("items[i].id");
    summary = json.StringOf("items[i].summary");
    timeZone = json.StringOf("items[i].timeZone");
    colorId = json.StringOf("items[i].colorId");
    backgroundColor = json.StringOf("items[i].backgroundColor");
    foregroundColor = json.StringOf("items[i].foregroundColor");
    selected = json.BoolOf("items[i].selected");
    accessRole = json.StringOf("items[i].accessRole");
    primary = json.BoolOf("items[i].primary");
    j = 0;
    count_j = json.SizeOfArray("items[i].defaultReminders");
    while (j < count_j) {
        json.J = j;
        method = json.StringOf("items[i].defaultReminders[j].method");
        minutes = json.IntOf("items[i].defaultReminders[j].minutes");
        j = j + 1;
    }

    j = 0;
    count_j = json.SizeOfArray("items[i].notificationSettings.notifications");
    while (j < count_j) {
        json.J = j;
        type = json.StringOf("items[i].notificationSettings.notifications[j].type");
        method = json.StringOf("items[i].notificationSettings.notifications[j].method");
        j = j + 1;
    }

    i = i + 1;
}

Debug.WriteLine("Example Completed.");

Sample JSON Response Body

{
 "kind": "calendar#calendarList",
 "etag": "\"p33gdfl6bualde0g\"",
 "nextSyncToken": "CODX1MvyqtcCEhhzdXBwb3J0QGNoaWxrYXRjbG91ZC5jb20=",
 "items": [
  {
   "kind": "calendar#calendarListEntry",
   "etag": "\"1465249947472000\"",
   "id": "support@chilkatcloud.com",
   "summary": "support@chilkatcloud.com",
   "timeZone": "America/Chicago",
   "colorId": "14",
   "backgroundColor": "#9fe1e7",
   "foregroundColor": "#000000",
   "selected": true,
   "accessRole": "owner",
   "defaultReminders": [
    {
     "method": "popup",
     "minutes": 10
    }
   ],
   "notificationSettings": {
    "notifications": [
     {
      "type": "eventCreation",
      "method": "email"
     },
     {
      "type": "eventChange",
      "method": "email"
     },
     {
      "type": "eventCancellation",
      "method": "email"
     },
     {
      "type": "eventResponse",
      "method": "email"
     }
    ]
   },
   "primary": true
  },
  {
   "kind": "calendar#calendarListEntry",
   "etag": "\"1502373382732000\"",
   "id": "#contacts@group.v.calendar.google.com",
   "summary": "Contacts",
   "timeZone": "America/Chicago",
   "colorId": "13",
   "backgroundColor": "#92e1c0",
   "foregroundColor": "#000000",
   "selected": true,
   "accessRole": "reader",
   "defaultReminders": []
  },
  {
   "kind": "calendar#calendarListEntry",
   "etag": "\"1502373376447000\"",
   "id": "en.usa#holiday@group.v.calendar.google.com",
   "summary": "Holidays in United States",
   "timeZone": "America/Chicago",
   "colorId": "8",
   "backgroundColor": "#16a765",
   "foregroundColor": "#000000",
   "selected": true,
   "accessRole": "reader",
   "defaultReminders": []
  }
 ]
}