Chilkat Online Tools

DescribeCachediSCSIVolumes Objective-C Example

AWS Storage Gateway

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

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

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

// {
//   "VolumeARNs": [
//     "string"
//   ]
// }

[rest AddHeader: @"Content-Type" value: @"application/x-amz-json-1.1"];
[rest AddHeader: @"X-Amz-Target" value: @"StorageGateway_20130630.DescribeCachediSCSIVolumes"];

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

int CreatedDate;
NSString *KMSKey = 0;
NSString *SourceSnapshotId = 0;
NSString *TargetName = 0;
NSString *VolumeARN = 0;
NSString *VolumeAttachmentStatus = 0;
NSString *VolumeId = 0;
int ChapEnabled;
int LunNumber;
NSString *NetworkInterfaceId = 0;
int NetworkInterfacePort;
NSString *TargetARN = 0;
int VolumeProgress;
int VolumeSizeInBytes;
NSString *VolumeStatus = 0;
NSString *VolumeType = 0;
int VolumeUsedInBytes;

int i = 0;
int count_i = [[jResp SizeOfArray: @"CachediSCSIVolumes"] intValue];
while (i < count_i) {
    jResp.I = [NSNumber numberWithInt: i];
    CreatedDate = [[jResp IntOf: @"CachediSCSIVolumes[i].CreatedDate"] intValue];
    KMSKey = [jResp StringOf: @"CachediSCSIVolumes[i].KMSKey"];
    SourceSnapshotId = [jResp StringOf: @"CachediSCSIVolumes[i].SourceSnapshotId"];
    TargetName = [jResp StringOf: @"CachediSCSIVolumes[i].TargetName"];
    VolumeARN = [jResp StringOf: @"CachediSCSIVolumes[i].VolumeARN"];
    VolumeAttachmentStatus = [jResp StringOf: @"CachediSCSIVolumes[i].VolumeAttachmentStatus"];
    VolumeId = [jResp StringOf: @"CachediSCSIVolumes[i].VolumeId"];
    ChapEnabled = [[jResp IntOf: @"CachediSCSIVolumes[i].VolumeiSCSIAttributes.ChapEnabled"] intValue];
    LunNumber = [[jResp IntOf: @"CachediSCSIVolumes[i].VolumeiSCSIAttributes.LunNumber"] intValue];
    NetworkInterfaceId = [jResp StringOf: @"CachediSCSIVolumes[i].VolumeiSCSIAttributes.NetworkInterfaceId"];
    NetworkInterfacePort = [[jResp IntOf: @"CachediSCSIVolumes[i].VolumeiSCSIAttributes.NetworkInterfacePort"] intValue];
    TargetARN = [jResp StringOf: @"CachediSCSIVolumes[i].VolumeiSCSIAttributes.TargetARN"];
    VolumeProgress = [[jResp IntOf: @"CachediSCSIVolumes[i].VolumeProgress"] intValue];
    VolumeSizeInBytes = [[jResp IntOf: @"CachediSCSIVolumes[i].VolumeSizeInBytes"] intValue];
    VolumeStatus = [jResp StringOf: @"CachediSCSIVolumes[i].VolumeStatus"];
    VolumeType = [jResp StringOf: @"CachediSCSIVolumes[i].VolumeType"];
    VolumeUsedInBytes = [[jResp IntOf: @"CachediSCSIVolumes[i].VolumeUsedInBytes"] intValue];
    i = i + 1;
}

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

// {
//   "CachediSCSIVolumes": [
//     {
//       "CreatedDate": number,
//       "KMSKey": "string",
//       "SourceSnapshotId": "string",
//       "TargetName": "string",
//       "VolumeARN": "string",
//       "VolumeAttachmentStatus": "string",
//       "VolumeId": "string",
//       "VolumeiSCSIAttributes": {
//         "ChapEnabled": boolean,
//         "LunNumber": number,
//         "NetworkInterfaceId": "string",
//         "NetworkInterfacePort": number,
//         "TargetARN": "string"
//       },
//       "VolumeProgress": number,
//       "VolumeSizeInBytes": number,
//       "VolumeStatus": "string",
//       "VolumeType": "string",
//       "VolumeUsedInBytes": number
//     }
//   ]
// }