Webhook example about line-bot-sdk-go

[GuitarSucks]

@huyjack178
The webhook will not return all BOT's friend ID's. It will only return events that occurred with the userId. We also don't have any API to retrieve them.
If you don't have all the ID's of your BOT's friend, you can still send broadcast messages from LINE @ Manager.

[huyjack178]

Thanks, I want to send message to all Bot's friend at the same time. How can I do this?

[huyjack178]

And another thing is, how can I use my local webhook URL. Please tell me is it possible. Thanks a lot

[GuitarSucks]

Thanks, I want to send message to all Bot's friend at the same time. How can I do this?
-> You can only do so by calling multicast API several times. To use it you will need a plan that can use push api.

And another thing is, how can I use my local webhook URL. Please tell me is it possible. Thanks a lot
-> You mean you want to use localhost ? If so its not possible since our platform needs to communicate to send any event.

[huyjack178]

-> You can only do so by calling multicast API several times. To use it you will need a plan that can use push api.
Many thanks, it is free, right? My idea is when user add friend with LINE Bot, I save user id to somewhere and when push message, I will get the list of users id to send multicast. Is this idea good?

> You mean you want to use localhost ? If so its not possible since our platform needs to communicate to send any event.
Yes, I want to debug in localhost, so can not do it, right? Is there any way to debug or check your event?