(Objective-C) Delete a Task from a Task List

Demonstrates how to delete a Google task from a task list.

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#import <CkoFileAccess.h>
#import <NSString.h>
#import <CkoHttp.h>
#import <CkoHttpResponse.h>

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

// Get the previously obtained access token.
// See Get Google Tasks Access Token.

CkoFileAccess *fac = [[CkoFileAccess alloc] init];
NSString *accessToken = [fac ReadEntireTextFile: @"qa_data/tokens/googleTasks.txt" charset: @"utf-8"];
if (fac.LastMethodSuccess != YES) {
    NSLog(@"%@",fac.LastErrorText);
    return;
}

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

http.AuthToken = accessToken;

[http SetUrlVar: @"tasklist" value: @"MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzow"];
[http SetUrlVar: @"task" value: @"MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzoxMTg0MzQxMTkzMjM2MDY1"];

CkoHttpResponse *resp = [http QuickRequest: @"DELETE" url: @"https://www.googleapis.com/tasks/v1/lists/{$tasklist}/tasks/{$task}"];
if (http.LastMethodSuccess == NO) {
    NSLog(@"%@",http.LastErrorText);
    return;
}

// Show the response body. (empty for success)
NSLog(@"%@",resp.BodyStr);

// Examine the response status code. (204 = success)
NSLog(@"%@%d",@"response status code: ",[resp.StatusCode intValue]);