Chilkat Online Tools

CreateMeetingWithAttendees Objective-C Example

Amazon Chime

#import <CkoRest.h>
#import <CkoAuthAws.h>
#import <CkoJsonObject.h>
#import <CkoStringBuilder.h>
#import <NSString.h>

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

CkoRest *rest = [[CkoRest alloc] init];
BOOL success;

CkoAuthAws *authAws = [[CkoAuthAws alloc] init];
authAws.AccessKey = @"AWS_ACCESS_KEY";
authAws.SecretKey = @"AWS_SECRET_KEY";

// Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
authAws.Region = @"us-west-2";
authAws.ServiceName = @"chime";
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
[rest SetAuthAws: authAws];

// URL: https://chime.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = [rest Connect: @"chime.us-west-2.amazonaws.com" port: [NSNumber numberWithInt: 443] tls: YES autoReconnect: YES];
if (success != YES) {
    NSLog(@"%@%d",@"ConnectFailReason: ",[rest.ConnectFailReason intValue]);
    NSLog(@"%@",rest.LastErrorText);
    return;
}

// The following code creates the JSON request body.
// The JSON created by this code is shown below.

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

CkoJsonObject *json = [[CkoJsonObject alloc] init];
[json UpdateString: @"Attendees[0].ExternalUserId" value: @"string"];
[json UpdateString: @"Attendees[0].Tags[0].Key" value: @"string"];
[json UpdateString: @"Attendees[0].Tags[0].Value" value: @"string"];
[json UpdateString: @"ClientRequestToken" value: @"string"];
[json UpdateString: @"ExternalMeetingId" value: @"string"];
[json UpdateString: @"MediaRegion" value: @"string"];
[json UpdateString: @"MeetingHostId" value: @"string"];
[json UpdateString: @"NotificationsConfiguration.SnsTopicArn" value: @"string"];
[json UpdateString: @"NotificationsConfiguration.SqsQueueArn" value: @"string"];
[json UpdateString: @"Tags[0].Key" value: @"string"];
[json UpdateString: @"Tags[0].Value" value: @"string"];

// The JSON request body created by the above code:

// {
//   "Attendees": [
//     {
//       "ExternalUserId": "string",
//       "Tags": [
//         {
//           "Key": "string",
//           "Value": "string"
//         }
//       ]
//     }
//   ],
//   "ClientRequestToken": "string",
//   "ExternalMeetingId": "string",
//   "MediaRegion": "string",
//   "MeetingHostId": "string",
//   "NotificationsConfiguration": {
//     "SnsTopicArn": "string",
//     "SqsQueueArn": "string"
//   },
//   "Tags": [
//     {
//       "Key": "string",
//       "Value": "string"
//     }
//   ]
// }

[rest AddHeader: @"Content-Type" value: @"application/x-amz-json-1.1"];
[rest AddHeader: @"X-Amz-Target" value: @"CreateMeetingWithAttendees"];

CkoStringBuilder *sbRequestBody = [[CkoStringBuilder alloc] init];
[json EmitSb: sbRequestBody];
CkoStringBuilder *sbResponseBody = [[CkoStringBuilder alloc] init];
success = [rest FullRequestSb: @"POST" uriPath: @"/meetings?operation=create-attendees" requestBody: sbRequestBody responseBody: sbResponseBody];
if (success != YES) {
    NSLog(@"%@",rest.LastErrorText);
    return;
}

int respStatusCode = [rest.ResponseStatusCode intValue];
NSLog(@"%@%d",@"response status code = ",respStatusCode);
if (respStatusCode != 200) {
    NSLog(@"%@",@"Response Header:");
    NSLog(@"%@",rest.ResponseHeader);
    NSLog(@"%@",@"Response Body:");
    NSLog(@"%@",[sbResponseBody GetAsString]);
    return;
}

CkoJsonObject *jResp = [[CkoJsonObject alloc] init];
[jResp LoadSb: sbResponseBody];

// The following code parses the JSON response.
// A sample JSON response is shown below the sample code.

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

NSString *AttendeeId = 0;
NSString *ExternalUserId = 0;
NSString *JoinToken = 0;
NSString *ErrorCode = 0;
NSString *ErrorMessage = 0;

NSString *ExternalMeetingId = [jResp StringOf: @"Meeting.ExternalMeetingId"];
NSString *AudioFallbackUrl = [jResp StringOf: @"Meeting.MediaPlacement.AudioFallbackUrl"];
NSString *AudioHostUrl = [jResp StringOf: @"Meeting.MediaPlacement.AudioHostUrl"];
NSString *EventIngestionUrl = [jResp StringOf: @"Meeting.MediaPlacement.EventIngestionUrl"];
NSString *ScreenDataUrl = [jResp StringOf: @"Meeting.MediaPlacement.ScreenDataUrl"];
NSString *ScreenSharingUrl = [jResp StringOf: @"Meeting.MediaPlacement.ScreenSharingUrl"];
NSString *ScreenViewingUrl = [jResp StringOf: @"Meeting.MediaPlacement.ScreenViewingUrl"];
NSString *SignalingUrl = [jResp StringOf: @"Meeting.MediaPlacement.SignalingUrl"];
NSString *TurnControlUrl = [jResp StringOf: @"Meeting.MediaPlacement.TurnControlUrl"];
NSString *MediaRegion = [jResp StringOf: @"Meeting.MediaRegion"];
NSString *MeetingId = [jResp StringOf: @"Meeting.MeetingId"];
int i = 0;
int count_i = [[jResp SizeOfArray: @"Attendees"] intValue];
while (i < count_i) {
    jResp.I = [NSNumber numberWithInt: i];
    AttendeeId = [jResp StringOf: @"Attendees[i].AttendeeId"];
    ExternalUserId = [jResp StringOf: @"Attendees[i].ExternalUserId"];
    JoinToken = [jResp StringOf: @"Attendees[i].JoinToken"];
    i = i + 1;
}

i = 0;
count_i = [[jResp SizeOfArray: @"Errors"] intValue];
while (i < count_i) {
    jResp.I = [NSNumber numberWithInt: i];
    ErrorCode = [jResp StringOf: @"Errors[i].ErrorCode"];
    ErrorMessage = [jResp StringOf: @"Errors[i].ErrorMessage"];
    ExternalUserId = [jResp StringOf: @"Errors[i].ExternalUserId"];
    i = i + 1;
}

// A sample JSON response body parsed by the above code:

// {
//   "Attendees": [
//     {
//       "AttendeeId": "string",
//       "ExternalUserId": "string",
//       "JoinToken": "string"
//     }
//   ],
//   "Errors": [
//     {
//       "ErrorCode": "string",
//       "ErrorMessage": "string",
//       "ExternalUserId": "string"
//     }
//   ],
//   "Meeting": {
//     "ExternalMeetingId": "string",
//     "MediaPlacement": {
//       "AudioFallbackUrl": "string",
//       "AudioHostUrl": "string",
//       "EventIngestionUrl": "string",
//       "ScreenDataUrl": "string",
//       "ScreenSharingUrl": "string",
//       "ScreenViewingUrl": "string",
//       "SignalingUrl": "string",
//       "TurnControlUrl": "string"
//     },
//     "MediaRegion": "string",
//     "MeetingId": "string"
//   }
// }