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这是下面的完整JSON,我使用Facebook的通用模板发送。Facebook Messenger API - 400错误的请求?
我检查它行由行与这里的官方文档 - >https://developers.facebook.com/docs/messenger-platform/send-api-reference/generic-template
但我得到了以下一个400错误请求错误。我错过了什么?
{
"recipient":{
"id":"1347939335300515"
},
"message":{
"attachment":{
"type":"template",
"payload":{
"template_type":"generic",
"elements":[
{
"title":"Welcome to Peters Hats",
"image_url":"https://cdn.pixabay.com/photo/2013/07/13/10/41/hat-157581_960_720.png",
"subtitle":"Weve got the right hat for everyone.",
"default_action":{
"type":"web_url",
"url":"https://cdn.pixabay.com/photo/2013/07/13/10/41/hat-157581_960_720.png",
"messenger_extensions":true,
"webview_height_ratio":"tall",
"fallback_url":"https://cdn.pixabay.com/photo/2013/07/13/10/41/hat-157581_960_720.png"
},
"buttons":[
{
"type":"web_url",
"url":"https://cdn.pixabay.com/photo/2013/07/13/10/41/hat-157581_960_720.png",
"title":"View Website"
},
{
"type":"postback",
"title":"Start Chatting",
"payload":"DEVELOPER_DEFINED_PAYLOAD"
}
]
}
]
}
}
}
}
_“我缺少什么?”_--这样的HTTP状态代码通常伴随着包含错误消息的响应主体...... – CBroe