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Error 400: A maximum of one of the following filters may be specified:, id, mySubscribers, categoryId, mine, managedByMe, forUsername. In case of content owner authentication via the onBehalfOfContentOwner parameter, only the id or managedByMe may be specified..

Domain code: youtube.channel
Reason code: invalidCriteria

Error: No videos found.

Make sure this is a valid channel ID and that the channel has videos available on youtube.com.