Is it possible to query events from external calendar? - php

Question

I was able to list events from default google calendar, however when trying to list events from other calendars, I got error:
PHP Fatal error: Uncaught exception 'Google_Service_Exception' with message '{
"error": {
"errors": [
{
"domain": "global",
"reason": "notFound",
"message": "Not Found"
}
],
"code": 404,
"message": "Not Found"
}
}
I don't know if external calendars aren't supported, or I got the wrong ID of these external cals. I use this method CalendarList: list to query for all available calendars from my account, but only the first one works (my default). I'm not sure if this is the right way to get the ID:
$calendarList = $service->calendarList->listCalendarList();
while(true) {
foreach ($calendarList->getItems() as $calendarListEntry) {
echo $calendarListEntry->getSummary();
echo "\r\n";
}
$pageToken = $calendarList->getNextPageToken();
if ($pageToken) {
$optParams = array('pageToken' => $pageToken);
$calendarList = $service->calendarList->listCalendarList($optParams);
} else {
break;
}
}

Answer 1

I've created a test scenario : CalendarList: get of a email without properly sharing the calendar to the one authorized to call the function.
Then, I shared the calendar with the user making the API request:
Kindly take note that :
If you are geting the list of events, you should try and use Events: list.
Hope this information helps.