php Google spreadsheet API "Request had insufficient authentication scopes" - php

Question

i have a Problem with the Spreadsheed api and the "scopes".
With these script i want to update Cells on a Sheet.
I do not work with composer ich have just download the package in intereating it. The Token is already there and the error is from these row:
"$response = $service->spreadsheets_values->get($spreadsheetId, $range);"
<?php
session_start();
require_once __DIR__.'/vendor/autoload.php';
$client = new Google_Client();
$client->setAuthConfig('oauth-credentials.json');
$client->addScope(Google_Service_Drive::DRIVE_METADATA_READONLY);
if (isset($_SESSION['access_token']) && $_SESSION['access_token'])
{
$client->setAccessToken($_SESSION['access_token']);
echo "<pre>";
$service = new Google_Service_Sheets($client);
$spreadsheetId = 'xxx';
$range = 'Tabellenblatt1!A2:E';
$response = $service->spreadsheets_values->get($spreadsheetId, $range);
$values = $response->getValues();
if (count($values) == 0) {
print "No data found.\n";
} else {
print "Name, Major:\n";
foreach ($values as $row) {
// Print columns A and E, which correspond to indices 0 and 4.
printf("%s, %s <br>", $row[0], $row[4]);
}
}
} else {
$redirect_uri = 'http://' . $_SERVER['HTTP_HOST'] . '/api/oauth2callback.php';
header('Location: ' . filter_var($redirect_uri, FILTER_SANITIZE_URL));
}
?>
These Code brings the following Error
Fatal error: Uncaught exception 'Google_Service_Exception' with message '{
"error": {
"code": 403,
"message": "Request had insufficient authentication scopes.",
"errors": [
{
"message": "Request had insufficient authentication scopes.",
"domain": "global",
"reason": "forbidden"
}
],
"status": "PERMISSION_DENIED"
}
}

Answer 1

You have this scope defined:
$client->addScope(Google_Service_Drive::DRIVE_METADATA_READONLY);
For accessing a spreadsheet value:
$response = $service->spreadsheets_values->get($spreadsheetId, $range);
You should have:
$client->addScope(Google_Service_Sheets::SPREADSHEETS_READONLY);
or
$client->addScope(Google_Service_Sheets::SPREADSHEETS);
Source:
https://developers.google.com/identity/protocols/googlescopes#sheetsv4

Answer 2

You Must Update the scope as #random425 said,
but after that delete the Token.json.
that will start the process of verification again what will give you new token with new scope that you have changed to.