在Facebook Messenger发送位置

Question

试图从我的机器人向用户发送位置？这是允许的吗？如果是,我的代码出了什么问题,我的JSON格式是正确的,我得到了

error:  { message: '(#100) Unsupported attachment type',
    type: 'OAuthException', 
    code: 100,
    error_subcode: 2018046,
    fbtrace_id: 'CObB3+0fgMw' }

如果有人能够提供背景,那就太好了

function sendLocationMessage(sender,event){
    let messageData={
         attachment: {
            "type": "location",
            "payload": {
              "coordinates":{
                 "lat": event.message.attachments[0].payload.coordinates.lat,
                 "long": event.message.attachments[0].payload.coordinates.long
    }    }
}
    }
     request({
        url: 'https://graph.facebook.com/v2.6/me/messages',
        qs: {access_token:token},
        method: 'POST',
        json: {
            recipient: {id:sender},
            message: messageData,
        }
    }, function(error, response, body) {
        if (error) {
            console.log('Error sending messages: ', error)
        } else if (response.body.error) {
            console.log('Error: ', response.body.error)
        }
    })
}

Answer 1

不可以.Bot无法与附件类型共享其位置"type": "location",.错误消息清楚地调用它Unsupported attachment type.

相反,您可以执行的其中一个选项是,共享Google地图链接(静态).

messageData = { "attachment": { "type": "template", "payload": { "template_type": "generic", "elements": [{ "title": 'Location Shared By Bot', "subtitle": "Location Subtitle", "image_url": https://maps.googleapis.com/maps/api/staticmap?key= + "YOUR_GMAPS_TOKEN" + "&markers=color:red|label:B|" + lat + "," + long + "&size=360x360&zoom=13" }] } }

参考:Messenger发送API参考 - https://developers.facebook.com/docs/messenger-platform/send-api-reference

谢谢,Sriram