Chilkat Online Tools

DescribeEventDetails Objective-C Example

AWS Health

#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 = @"health";
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
[rest SetAuthAws: authAws];

// URL: https://health.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = [rest Connect: @"health.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: @"eventArns[0]" value: @"string"];
[json UpdateString: @"locale" value: @"string"];

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

// {
//   "eventArns": [
//     "string"
//   ],
//   "locale": "string"
// }

[rest AddHeader: @"Content-Type" value: @"application/x-amz-json-1.1"];
[rest AddHeader: @"X-Amz-Target" value: @"AWSHealth_20160804.DescribeEventDetails"];

CkoStringBuilder *sbRequestBody = [[CkoStringBuilder alloc] init];
[json EmitSb: sbRequestBody];
CkoStringBuilder *sbResponseBody = [[CkoStringBuilder alloc] init];
success = [rest FullRequestSb: @"POST" uriPath: @"/" 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 *errorMessage = 0;
NSString *errorName = 0;
NSString *eventArn = 0;
NSString *Arn = 0;
NSString *AvailabilityZone = 0;
int EndTime;
NSString *EventScopeCode = 0;
NSString *EventTypeCategory = 0;
NSString *EventTypeCode = 0;
int LastUpdatedTime;
NSString *Region = 0;
NSString *Service = 0;
int StartTime;
NSString *StatusCode = 0;
NSString *LatestDescription = 0;
NSString *v_String = 0;

int i = 0;
int count_i = [[jResp SizeOfArray: @"failedSet"] intValue];
while (i < count_i) {
    jResp.I = [NSNumber numberWithInt: i];
    errorMessage = [jResp StringOf: @"failedSet[i].errorMessage"];
    errorName = [jResp StringOf: @"failedSet[i].errorName"];
    eventArn = [jResp StringOf: @"failedSet[i].eventArn"];
    i = i + 1;
}

i = 0;
count_i = [[jResp SizeOfArray: @"successfulSet"] intValue];
while (i < count_i) {
    jResp.I = [NSNumber numberWithInt: i];
    Arn = [jResp StringOf: @"successfulSet[i].event.arn"];
    AvailabilityZone = [jResp StringOf: @"successfulSet[i].event.availabilityZone"];
    EndTime = [[jResp IntOf: @"successfulSet[i].event.endTime"] intValue];
    EventScopeCode = [jResp StringOf: @"successfulSet[i].event.eventScopeCode"];
    EventTypeCategory = [jResp StringOf: @"successfulSet[i].event.eventTypeCategory"];
    EventTypeCode = [jResp StringOf: @"successfulSet[i].event.eventTypeCode"];
    LastUpdatedTime = [[jResp IntOf: @"successfulSet[i].event.lastUpdatedTime"] intValue];
    Region = [jResp StringOf: @"successfulSet[i].event.region"];
    Service = [jResp StringOf: @"successfulSet[i].event.service"];
    StartTime = [[jResp IntOf: @"successfulSet[i].event.startTime"] intValue];
    StatusCode = [jResp StringOf: @"successfulSet[i].event.statusCode"];
    LatestDescription = [jResp StringOf: @"successfulSet[i].eventDescription.latestDescription"];
    v_String = [jResp StringOf: @"successfulSet[i].eventMetadata.string"];
    i = i + 1;
}

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

// {
//   "failedSet": [
//     {
//       "errorMessage": "string",
//       "errorName": "string",
//       "eventArn": "string"
//     }
//   ],
//   "successfulSet": [
//     {
//       "event": {
//         "arn": "string",
//         "availabilityZone": "string",
//         "endTime": number,
//         "eventScopeCode": "string",
//         "eventTypeCategory": "string",
//         "eventTypeCode": "string",
//         "lastUpdatedTime": number,
//         "region": "string",
//         "service": "string",
//         "startTime": number,
//         "statusCode": "string"
//       },
//       "eventDescription": {
//         "latestDescription": "string"
//       },
//       "eventMetadata": {
//         "string": "string"
//       }
//     }
//   ]
// }