Result of POST /api/v3.1/subscribers/{list id}/import.{format}
<br />Failed with code 401
<br /><pre>object(stdClass)#5 (2) {
  ["Code"]=>
  int(120)
  ["Message"]=>
  string(19) "Invalid OAuth Token"
}
</pre><br />
<b>Warning</b>:  Undefined property: stdClass::$ResultData in <b>/home/lorashops/public_html/wp-content/plugins/see5pb-pro/vendor/campaignmonitor/createsend-php/samples/subscriber/import.php</b> on line <b>66</b><br />
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<b>Warning</b>:  Attempt to read property "TotalExistingSubscribers" on null in <b>/home/lorashops/public_html/wp-content/plugins/see5pb-pro/vendor/campaignmonitor/createsend-php/samples/subscriber/import.php</b> on line <b>66</b><br />
<br />
<b>Warning</b>:  Undefined property: stdClass::$ResultData in <b>/home/lorashops/public_html/wp-content/plugins/see5pb-pro/vendor/campaignmonitor/createsend-php/samples/subscriber/import.php</b> on line <b>68</b><br />
<br />
<b>Warning</b>:  Attempt to read property "TotalNewSubscribers" on null in <b>/home/lorashops/public_html/wp-content/plugins/see5pb-pro/vendor/campaignmonitor/createsend-php/samples/subscriber/import.php</b> on line <b>68</b><br />
<br />
<b>Warning</b>:  Undefined property: stdClass::$ResultData in <b>/home/lorashops/public_html/wp-content/plugins/see5pb-pro/vendor/campaignmonitor/createsend-php/samples/subscriber/import.php</b> on line <b>70</b><br />
<br />
<b>Warning</b>:  Attempt to read property "DuplicateEmailsInSubmission" on null in <b>/home/lorashops/public_html/wp-content/plugins/see5pb-pro/vendor/campaignmonitor/createsend-php/samples/subscriber/import.php</b> on line <b>70</b><br />
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<b>Fatal error</b>:  Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /home/lorashops/public_html/wp-content/plugins/see5pb-pro/vendor/campaignmonitor/createsend-php/samples/subscriber/import.php:70
Stack trace:
#0 {main}
  thrown in <b>/home/lorashops/public_html/wp-content/plugins/see5pb-pro/vendor/campaignmonitor/createsend-php/samples/subscriber/import.php</b> on line <b>70</b><br />