Chilkat Online Tools

GetCostEstimation Objective-C Example

Amazon DevOps Guru

#import <CkoRest.h>
#import <CkoAuthAws.h>
#import <CkoStringBuilder.h>
#import <CkoJsonObject.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 = @"devops-guru";
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
[rest SetAuthAws: authAws];

// URL: https://devops-guru.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = [rest Connect: @"devops-guru.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;
}

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

CkoStringBuilder *sbResponseBody = [[CkoStringBuilder alloc] init];
success = [rest FullRequestNoBodySb: @"GET" uriPath: @"/cost-estimation" sb: 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

int Cost;
int Count;
NSString *State = 0;
NSString *v_Type = 0;
int UnitCost;
NSString *strVal = 0;
NSString *AppBoundaryKey = 0;
int j;
int count_j;

NSString *NextToken = [jResp StringOf: @"NextToken"];
NSString *Status = [jResp StringOf: @"Status"];
int EndTime = [[jResp IntOf: @"TimeRange.EndTime"] intValue];
int StartTime = [[jResp IntOf: @"TimeRange.StartTime"] intValue];
int TotalCost = [[jResp IntOf: @"TotalCost"] intValue];
int i = 0;
int count_i = [[jResp SizeOfArray: @"Costs"] intValue];
while (i < count_i) {
    jResp.I = [NSNumber numberWithInt: i];
    Cost = [[jResp IntOf: @"Costs[i].Cost"] intValue];
    Count = [[jResp IntOf: @"Costs[i].Count"] intValue];
    State = [jResp StringOf: @"Costs[i].State"];
    v_Type = [jResp StringOf: @"Costs[i].Type"];
    UnitCost = [[jResp IntOf: @"Costs[i].UnitCost"] intValue];
    i = i + 1;
}

i = 0;
count_i = [[jResp SizeOfArray: @"ResourceCollection.CloudFormation.StackNames"] intValue];
while (i < count_i) {
    jResp.I = [NSNumber numberWithInt: i];
    strVal = [jResp StringOf: @"ResourceCollection.CloudFormation.StackNames[i]"];
    i = i + 1;
}

i = 0;
count_i = [[jResp SizeOfArray: @"ResourceCollection.Tags"] intValue];
while (i < count_i) {
    jResp.I = [NSNumber numberWithInt: i];
    AppBoundaryKey = [jResp StringOf: @"ResourceCollection.Tags[i].AppBoundaryKey"];
    j = 0;
    count_j = [[jResp SizeOfArray: @"ResourceCollection.Tags[i].TagValues"] intValue];
    while (j < count_j) {
        jResp.J = [NSNumber numberWithInt: j];
        strVal = [jResp StringOf: @"ResourceCollection.Tags[i].TagValues[j]"];
        j = j + 1;
    }

    i = i + 1;
}

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

// {
//   "Costs": [
//     {
//       "Cost": number,
//       "Count": number,
//       "State": "string",
//       "Type": "string",
//       "UnitCost": number
//     }
//   ],
//   "NextToken": "string",
//   "ResourceCollection": {
//     "CloudFormation": {
//       "StackNames": [
//         "string"
//       ]
//     },
//     "Tags": [
//       {
//         "AppBoundaryKey": "string",
//         "TagValues": [
//           "string"
//         ]
//       }
//     ]
//   },
//   "Status": "string",
//   "TimeRange": {
//     "EndTime": number,
//     "StartTime": number
//   },
//   "TotalCost": number
// }