(Objective-C) Yousign: Download File

Downloads a previously uploaded Yousign file.

For more information, see https://dev.yousign.com/?version=latest#490b263d-a038-4871-acab-5ab73481fb2d

Chilkat Objective-C Library Downloads MAC OS X (Cocoa) Libs iOS Libs

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

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

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

// Adds the "Authorization: Bearer YOUR_API_KEY" header.
http.AuthToken = @"YOUR_API_KEY";

NSString *downloadUrl = @"https://staging-api.yousign.com/files/XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX/download?alt=media";
NSString *localFilePath = @"qa_output/x.pdf";

success = [http Download: downloadUrl saveToPath: localFilePath];
if (success == NO) {
    NSLog(@"%@",http.LastErrorText);
    return;
}

NSLog(@"%@",@"The PDF file is downloaded...");