How can I update a YouTube Video? | PHP - php

Question

I try update a YouTube Video. I use the function at the site https://developers.google.com/youtube/v3/code_samples/php#update_a_video and I try to copy this in my code but if I call listVideos(), I get Google_Service_YouTube_VideoListResponse but I need a Google_Service_YouTube_Video. How can I get it?
My PHP Code:
$youtube = new Google_Service_YouTube($client);
$videoid = "******Video ID********";
$new = "******* TEXT *********";
$videoinfo = $youtube->videos->listVideos('snippet', array('id' => $videoid));
$videoSnippet = $videoinfo[0]['snippet'];
$description = $videoSnippet['description'] . $new;
$videoSnippet['description'] = $description;
$youtube->videos->update("snippet", $videoSnippet);
The Error:
: Uncaught TypeError: Argument 2 passed to
Google_Service_YouTube_Resource_Videos::update() must be an instance of
Google_Service_YouTube_Video, instance of
Google_Service_YouTube_VideoSnippet given, called in
P:\Apache24\htdocs\*********** on line 232 and defined in
P:\Apache24\htdocs\*******\Google Api System\vendor\google\apiclient-
services\src\Google\Service\YouTube\Resource\Videos.php:309
Stack trace:
0 P:\Apache24\htdocs\*********: Google_Service_YouTube_Resource_Videos-
>update('snippet', Object(Google_Service_YouTube_VideoSnippet ))
1 P:\Apache24\htdocs\********\*********\index.php(438):
require('P:\\Apache24\\htd...')

Answer 1

you have to use
$video = $listResponse[0];
$updateResponse = $youtube->videos->update("snippet", $video);
since in the documentation
// Since the request specified a video ID, the response only
// contains one video resource.
$video = $listResponse[0];
$videoSnippet = $video['snippet'];
$tags = $videoSnippet['tags'];
// Preserve any tags already associated with the video. If the video does
// not have any tags, create a new list. Replace the values "tag1" and
// "tag2" with the new tags you want to associate with the video.
if (is_null($tags)) {
$tags = array("tag1", "tag2");
} else {
array_push($tags, "tag1", "tag2");
}
// Set the tags array for the video snippet
$videoSnippet['tags'] = $tags;
// Update the video resource by calling the videos.update() method.
$updateResponse = $youtube->videos->update("snippet", $video);