Cancel subscribe Webhook events

This problem is a use to call to different use to the testing to the testing to the testing and the normal use an url randomization of urls of callback again.

Segue o codigo que estou usando

var options = {
    method: 'POST',
    uri: urlreal,
    json: {
        'hub.callback': 'http://c97ae69f.ngrok.io',
        'hub.mode': 'subscribe',
        'hub.topic': 'https://api.twitch.tv/helix/streams?user_id=<user_id>',
        'hub.lease_seconds': "864000",
        'hub.secret': 'secretrectopul'
    },
    headers: {
        'Content-Type': 'application/json',
        'Client-ID': '<clientID>',
        'Authorization': 'Bearer <AUTH>'
    }
}
  
const req1 = request(options, (err, res, body)=>{
    console.log('Resp Request 1')
    !err ? '' : console.log('Erro: ' + JSON.stringify(err))
    !res ? '' : console.log('res: ' + res.statusCode + ' ' +res.statusMessage)
    !body ? '' : console.log('Body Request 1: '+JSON.stringify(body))
    console.log('=============================================')
})

Calling back is returning this to me.:

HubChallenge: {"hub.mode":"denied","hub.reason":"exceeded maximum number of allowed subscriptions for topic","hub.topic":"https://api.twitch.tv/helix/streams?user_id=29519987"}