HelixWebHookHubRequestOptions
The properties describing where and how long a WebHook notification is sent, and how it is signed.
                {
                
                  
                
                  
                
                  
                }
              
              The URL to send notifications to.
                  
                    callbackUrl:
                    string
                  
                
                    The secret to sign the notification payloads with.
                  
                  
                    secret?:
                    string
                  
                
                    The number of seconds the subscription is valid for.
                    Defaults to 3600 (1 hour). Can be at most 864000 (10 days).
                  
                  
                    validityInSeconds?:
                    number