Creates a new calendar. (i.e. Adds an entry to the user's calendar list.)
#include <CkRest.h>
#include <CkOAuth2.h>
#include <CkJsonObject.h>
#include <CkStringBuilder.h>
void ChilkatSample(void)
    {
    CkRest rest;
    bool success;
    //   Provide a previously obtained OAuth2 access token.
    CkOAuth2 oauth2;
    oauth2.put_AccessToken("OAUTH2_ACCESS_TOKEN");
    rest.SetAuthOAuth2(oauth2);
    success = rest.Connect("www.googleapis.com",443,true,true);
    if (success != true) {
        std::cout << rest.lastErrorText() << "\r\n";
        return;
    }
    //  The following code creates the JSON request body.
    //  The JSON created by this code is shown below.
    CkJsonObject jsonReq;
    jsonReq.UpdateString("summary","test calendar abc");
    CkStringBuilder sbReq;
    jsonReq.EmitSb(sbReq);
    rest.AddHeader("Content-Type","application/json");
    CkStringBuilder sbJson;
    success = rest.FullRequestSb("POST","/calendar/v3/calendars",sbReq,sbJson);
    if (success != true) {
        std::cout << rest.lastErrorText() << "\r\n";
        return;
    }
    if (rest.get_ResponseStatusCode() != 200) {
        std::cout << "Received error response code: " << rest.get_ResponseStatusCode() << "\r\n";
        std::cout << "Response body:" << "\r\n";
        std::cout << sbJson.getAsString() << "\r\n";
        return;
    }
    CkJsonObject json;
    json.LoadSb(sbJson);
    //  The following code parses the JSON response.
    //  A sample JSON response is shown below the sample code.
    const char *kind = 0;
    const char *etag = 0;
    const char *id = 0;
    const char *summary = 0;
    kind = json.stringOf("kind");
    etag = json.stringOf("etag");
    id = json.stringOf("id");
    summary = json.stringOf("summary");
    std::cout << "Example Completed." << "\r\n";
    }
  {
   "summary": "test calendar abc"
  }
  
{
  "kind": "calendar#calendar",
  "etag": "\"BKjXnZpXR6E5ueFWG3UJk-2POYg/jb82ZwCZzTu1P_p3WnVVxDoJTeI\"",
  "id": "chilkatcloud.com_he3bfm0ljrl7p427u8vjmg9afo@group.calendar.google.com",
  "summary": "test calendar abc"
}