Objective-C

MS Graph Calendar Update Event

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Update the properties of an event object. Objective-C

#import <CkoHttp.h>
#import <CkoJsonObject.h>
#import <CkoStringBuilder.h>
#import <CkoHttpResponse.h>
#import <NSString.h>

BOOL success = NO;

//  This example assumes the Chilkat API to have been previously unlocked.
//  See Global Unlock Sample for sample code.

CkoHttp *http = [[CkoHttp alloc] init];

//  Implements the following CURL command:

//  curl -X PATCH https://graph.microsoft.com/v1.0/me/events/{id} \
//    -H "Content-type: application/json" \
//    -d '{
//    "originalStartTimeZone": "originalStartTimeZone-value",
//    "originalEndTimeZone": "originalEndTimeZone-value",
//    "responseStatus": {
//      "response": "",
//      "time": "datetime-value"
//    },
//    "recurrence": null,
//    "iCalUId": "iCalUId-value",
//    "reminderMinutesBeforeStart": 99,
//    "isOnlineMeeting": true,
//    "onlineMeetingProvider": "teamsForBusiness",
//    "isReminderOn": true,
//    "categories": ["Red category"]
//  }'

//  Use the following online tool to generate HTTP code from a CURL command
//  Convert a cURL Command to HTTP Source Code

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

//  The following JSON is sent in the request body.

//  {
//    "originalStartTimeZone": "originalStartTimeZone-value",
//    "originalEndTimeZone": "originalEndTimeZone-value",
//    "responseStatus": {
//      "response": "",
//      "time": "datetime-value"
//    },
//    "recurrence": null,
//    "iCalUId": "iCalUId-value",
//    "reminderMinutesBeforeStart": 99,
//    "isOnlineMeeting": true,
//    "onlineMeetingProvider": "teamsForBusiness",
//    "isReminderOn": true,
//    "categories": [
//      "Red category"
//    ]
//  }

CkoJsonObject *json = [[CkoJsonObject alloc] init];
[json UpdateString: @"originalStartTimeZone" value: @"originalStartTimeZone-value"];
[json UpdateString: @"originalEndTimeZone" value: @"originalEndTimeZone-value"];
[json UpdateString: @"responseStatus.response" value: @""];
[json UpdateString: @"responseStatus.time" value: @"datetime-value"];
[json UpdateNull: @"recurrence"];
[json UpdateString: @"iCalUId" value: @"iCalUId-value"];
[json UpdateInt: @"reminderMinutesBeforeStart" value: [NSNumber numberWithInt: 99]];
[json UpdateBool: @"isOnlineMeeting" value: YES];
[json UpdateString: @"onlineMeetingProvider" value: @"teamsForBusiness"];
[json UpdateBool: @"isReminderOn" value: YES];
[json UpdateString: @"categories[0]" value: @"Red category"];

[http SetRequestHeader: @"Content-type" value: @"application/json"];

CkoStringBuilder *sbRequestBody = [[CkoStringBuilder alloc] init];
[json EmitSb: sbRequestBody];

CkoHttpResponse *resp = [[CkoHttpResponse alloc] init];
success = [http HttpSb: @"PATCH" url: @"https://graph.microsoft.com/v1.0/me/events/{id}" sb: sbRequestBody charset: @"utf-8" contentType: @"application/json" response: resp];
if (success == NO) {
    NSLog(@"%@",http.LastErrorText);
    return;
}

CkoStringBuilder *sbResponseBody = [[CkoStringBuilder alloc] init];
[resp GetBodySb: sbResponseBody];
CkoJsonObject *jResp = [[CkoJsonObject alloc] init];
[jResp LoadSb: sbResponseBody];
jResp.EmitCompact = NO;

NSLog(@"%@",@"Response Body:");
NSLog(@"%@",[jResp Emit]);

int respStatusCode = [resp.StatusCode intValue];
NSLog(@"%@%d",@"Response Status Code = ",respStatusCode);
if (respStatusCode >= 400) {
    NSLog(@"%@",@"Response Header:");
    NSLog(@"%@",resp.Header);
    NSLog(@"%@",@"Failed.");
    return;
}

//  Sample JSON response:
//  (Sample code for parsing the JSON response is shown below)

//  {
//    "originalStartTimeZone": "originalStartTimeZone-value",
//    "originalEndTimeZone": "originalEndTimeZone-value",
//    "responseStatus": {
//      "response": "",
//      "time": "datetime-value"
//    },
//    "recurrence": null,
//    "iCalUId": "iCalUId-value",
//    "reminderMinutesBeforeStart": 99,
//    "isOnlineMeeting": true,
//    "onlineMeetingProvider": "teamsForBusiness",
//    "isReminderOn": true,
//    "onlineMeeting": {
//      "joinUrl": "https://teams.microsoft.com/l/meetup-join/19%3ameeting_NzIyNzhlMGEtM2YyZC00ZmY0LTlhNzUtZmZjNWFmZGNlNzE2%40thread.v2/0?context=%7b%22Tid%22%3a%2272f988bf-86f1-41af-91ab-2d7cd011db47%22%2c%22Oid%22%3a%22bc55b173-cff6-457d-b7a1-64bda7d7581a%22%7d",
//      "conferenceId": "177513992",
//      "tollNumber": "+91 22 6241 6885"
//    }
//  }

//  Sample code for parsing the JSON response...
//  Use the following online tool to generate parsing code from sample JSON:
//  Generate Parsing Code from JSON

NSString *originalStartTimeZone = [jResp StringOf: @"originalStartTimeZone"];
NSString *originalEndTimeZone = [jResp StringOf: @"originalEndTimeZone"];
NSString *responseStatusResponse = [jResp StringOf: @"responseStatus.response"];
NSString *responseStatusTime = [jResp StringOf: @"responseStatus.time"];
NSString *recurrence = [jResp StringOf: @"recurrence"];
NSString *iCalUId = [jResp StringOf: @"iCalUId"];
int reminderMinutesBeforeStart = [[jResp IntOf: @"reminderMinutesBeforeStart"] intValue];
BOOL isOnlineMeeting = [jResp BoolOf: @"isOnlineMeeting"];
NSString *onlineMeetingProvider = [jResp StringOf: @"onlineMeetingProvider"];
BOOL isReminderOn = [jResp BoolOf: @"isReminderOn"];
NSString *onlineMeetingJoinUrl = [jResp StringOf: @"onlineMeeting.joinUrl"];
NSString *onlineMeetingConferenceId = [jResp StringOf: @"onlineMeeting.conferenceId"];
NSString *onlineMeetingTollNumber = [jResp StringOf: @"onlineMeeting.tollNumber"];