(Objective-C) Create Google Task List

Demonstrates how to create a new task list.

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#import <CkoFileAccess.h>
#import <NSString.h>
#import <CkoHttp.h>
#import <CkoJsonObject.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;

// Create a task list named "aaa"
CkoJsonObject *json = [[CkoJsonObject alloc] init];
BOOL success = [json UpdateString: @"title" value: @"aaa"];

CkoHttpResponse *resp = [http PostJson: @"https://www.googleapis.com/tasks/v1/users/@me/lists" jsonText: [json Emit]];
if (http.LastMethodSuccess == NO) {
    NSLog(@"%@",http.LastErrorText);
    return;
}

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

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

// Sample response:
// Use this online tool to generate parsing code from sample JSON: 
// Generate Parsing Code from JSON

// {
//  "kind": "tasks#taskList",
//  "id": "MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzow",
//  "etag": "\"84_7Cubo3y98GMV9bE3zQclHxhc/tK44F5sk_kx_cfoK27XsUCxCTKE\"",
//  "title": "aaa",
//  "updated": "2019-04-04T17:13:17.000Z",
//  "selfLink": "https://www.googleapis.com/tasks/v1/users/@me/lists/MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzow"
// }
// 
// response status code: 200