yeasterday, debug codes, occured this error that cant get the links

[LaJun]

i debug code, the "player_url" and "player" have values, but "link" is null, i dont have any idea , who can help me, thanks

then i find $player_response object below, video base info can get but the video is not ["status"]=> string(10) "UNPLAYABLE" ["reason"]=> string(27) "This video is not available".

my request code:

$response = $this->client->post("https://www.youtube.com/youtubei/v1/player?key=" . $configData->getApiKey(), json_encode([
            'context' => [
                "client" => [
                    "clientName" => "ANDROID_TESTSUITE",
                    "clientVersion" => "1.9",
                    "hl" => "en",
                    'clientScreen' => 'EMBED',
                ],
                'thirdParty' => ['embedUrl' => 'https://google.com'],
            ],
            "videoId" => $video_id,
            "playbackContext" => [
                "contentPlaybackContext" => [
                    "html5Preference" => "HTML5_PREF_WANTS"
                ]
            ],
            "racyCheckOk" => true,
            "contentCheckOk" => true,
        ], JSON_THROW_ON_ERROR), [
            'Content-Type' => 'application/json',
            'X-YouTube-Client-Name' => '85',
            'X-YouTube-Client-Version' => '2.0',
            'Origin' => 'https://www.youtube.com'
        ]); 

[ykdsoft]

can you try this client array:

"client" => [
	"clientName" => "WEB",
	"clientVersion" => "2.20210721.00.00",
	"hl" => "en"
]