(Unicode C++) MS Graph Create Calendar

Creates a new calendar.

For more details, see https://docs.microsoft.com/en-us/graph/api/user-post-calendars?view=graph-rest-1.0

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#include <CkHttpW.h>
#include <CkJsonObjectW.h>
#include <CkHttpResponseW.h>

void ChilkatSample(void)
    {
    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkHttpW http;

    // Use your previously obtained access token as shown here:
    //    Get Microsoft Graph OAuth2 Access Token with Calendars.ReadWrite scope.

    CkJsonObjectW jsonToken;
    bool success = jsonToken.LoadFile(L"qa_data/tokens/msGraphCalendar.json");
    if (success == false) {
        wprintf(L"%s\n",jsonToken.lastErrorText());
        return;
    }

    http.put_AuthToken(jsonToken.stringOf(L"access_token"));

    // Create a JSON body for the HTTP POST
    // {
    //   "name": "Work"
    // }
    CkJsonObjectW json;
    json.UpdateString(L"name",L"Work");

    // POST the JSON to https://graph.microsoft.com/v1.0/me/calendars
    CkHttpResponseW *resp = http.PostJson3(L"https://graph.microsoft.com/v1.0/me/calendars",L"application/json",json);
    if (http.get_LastMethodSuccess() == false) {
        wprintf(L"%s\n",http.lastErrorText());
        return;
    }

    json.Load(resp->bodyStr());
    json.put_EmitCompact(false);

    if (resp->get_StatusCode() != 201) {
        wprintf(L"%s\n",json.emit());
        wprintf(L"Failed, response status code = %d\n",resp->get_StatusCode());
        delete resp;
        return;
    }

    delete resp;

    wprintf(L"%s\n",json.emit());

    // A sample response:
    // {
    //   "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('admin%40chilkat.io')/calendars/$entity",
    //   "id": "AQMkAD...TgAAAA==",
    //   "name": "Work",
    //   "color": "auto",
    //   "changeKey": "5+vF7T...HjDcA==",
    //   "canShare": true,
    //   "canViewPrivateItems": true,
    //   "canEdit": true,
    //   "owner": {
    //     "name": "...",
    //     "address": "outlook_3A33...4CC15@outlook.com"
    //   }
    // }

    // Use this online tool to generate parsing code from sample JSON: 
    // Generate Parsing Code from JSON

    const wchar_t *odataContext = json.stringOf(L"\"@odata.context\"");
    const wchar_t *id = json.stringOf(L"id");
    const wchar_t *name = json.stringOf(L"name");
    const wchar_t *color = json.stringOf(L"color");
    const wchar_t *changeKey = json.stringOf(L"changeKey");
    const wchar_t *canShare = json.BoolOf(L"canShare");
    const wchar_t *canViewPrivateItems = json.BoolOf(L"canViewPrivateItems");
    const wchar_t *canEdit = json.BoolOf(L"canEdit");
    const wchar_t *ownerName = json.stringOf(L"owner.name");
    const wchar_t *ownerAddress = json.stringOf(L"owner.address");

    wprintf(L"Success.\n");
    }