Tukukkk

I am trying to build a very simplified piece of code that is to simply upload a local file from server to my personal drive account. Right now I am struggling with authentication issues, and not sure what kind of credential type I need.

Importantly, since this is only accessing my own private drive, I want to upload my credentials once and not have it ask in future. I am not trying to use oAuth to access my user's drives at all. It seems most documentation is for if we are trying to authenticate and access OTHER users drives?

I think I can manage the upload code once I can authenticate, but right now I can't even list my existing files.

Here is my code so far:

<?php

require_once 'google-api-php-client/vendor/autoload.php';



/**

 * Returns an authorized API client.

 * @return Google_Client the authorized client object

 */

function getClient($credentialsPath = ''){

    $client = new Google_Client();

    $client->setApplicationName('Google Drive API');

    $client->setAuthConfig($credentialsPath); // saved some credentials from console, but not sure which ones to use? 

    $client->setScopes(Google_Service_Drive::DRIVE);



    return $client;

}





// Get the API client and construct the service object.

$client = getClient($credentialsPath);

$service = new Google_Service_Drive($client);



// Print the names and IDs for up to 10 files.

$optParams = array(

  'pageSize' => 10,

  'fields' => 'nextPageToken, files(id, name)'

);

$results = $service->files->listFiles($optParams);



if (count($results->getFiles()) == 0) {

    print "No files found.n";

} else {

    print "Files:n";

    foreach ($results->getFiles() as $file) {

        printf("%s (%s)n", $file->getName(), $file->getId());

    }

}

When I run this code I get the following error code:

Fatal error: Uncaught exception 'Google_Service_Exception' with message '{ "error": { "errors": [ { "domain": "usageLimits", "reason": "dailyLimitExceededUnreg", "message": "Daily Limit for Unauthenticated Use Exceeded. Continued use requires signup.", "extendedHelp": "https://code.google.com/apis/console" } ], "code": 403, "message": "Daily Limit for Unauthenticated Use Exceeded. Continued use requires signup." }

The few things I looked at suggest this code is not about daily limit, but in fact incorrect usage of credentials. Any idea how I can fix this?