(Objective-C) Refinitiv World-Check One - Unarchive Case (DEL)

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Sends a signed DELETE request to unarchive a case.

Note: This example requires Chilkat v9.5.0.89 or later.

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

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

CkoJsonObject *json = [[CkoJsonObject alloc] init];
BOOL success;

// Create the following JSON:
// 
// {
//   "keyId": "aaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee",
//   "hmacKey": "xxxxzI3vi58xxxCBxxx1+P/d8tGxx7KuLqN/KMPNxxxxekhj8/bx83+1YQSUxxxxYyv939ceY06GvhYRKmxxxx==",
//   "algorithm": "hmac-sha256",
//   "headers": [
//     "(request-target)",
//     "host",
//     "date",
//   ]
// }

// Substitute your actual API key and API secret in place of "api-key" and "api-secret"
// Note: This particular API call is a DELETE with an empty request body.
// Because the request body is empty, we don't include the content-type and content-length headers.
[json UpdateString: @"keyId" value: @"api-key"];
[json UpdateString: @"hmacKey" value: @"api-secret"];
[json UpdateString: @"algorithm" value: @"hmac-sha256"];
[json UpdateString: @"headers[0]" value: @"(request-target)"];
[json UpdateString: @"headers[1]" value: @"host"];
[json UpdateString: @"headers[2]" value: @"date"];

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

// Setting the AuthSignature property causes the following header to be computed and added:
// Authorization: Signature keyId="...", algorithm="hmac-sha256", headers="(request-target) host date", signature="..."
http.AuthSignature = [json Emit];

CkoHttpResponse *resp = [http PText: @"DELETE" url: @"https://api-worldcheck.refinitiv.com/v2/cases/{{case-system-id}}/archive" textData: @"" charset: @"" contentType: @"" md5: NO gzip: NO];
if (http.LastMethodSuccess != YES) {
    NSLog(@"%@",http.LastErrorText);
    return;
}

NSLog(@"%@%d",@"Response status code = ",[resp.StatusCode intValue]);
NSLog(@"%@",resp.BodyStr);

// If successful, the response status code will equal 204, and the response body will be completely empty.