// Sample js code for subscriptions.insert // See full sample for buildApiRequest() code, which is not // specific to a particular youtube or youtube method. buildApiRequest('POST', '/youtube/v3/subscriptions', {'part': 'snippet'}, {'snippet.resourceId.kind': 'youtube#channel', 'snippet.resourceId.channelId': 'UCUHi6MDBQ846KdGjepFowPw' });