How do I check if a channel exists on YouTube?
问题 If I make a curl request for this URL: https://www.googleapis.com/youtube/v3/channels?part=snippet%2CcontentDetails%2Cstatistics&id=UC_x5XG1OVP6uZZ5FSM9Ttw&key=... I'll get the output as: { "kind": "youtube#channelListResponse", "etag": "J801W-IQ15sDpy3GjDfjlUgoVxA", "pageInfo": { "resultsPerPage": 0 } } Does this mean that the YouTube channel doesn't exist? I don't get any error; how to find whether this is a valid channel or not? Likewise, I want the list of videos of a given channel. If I