我有一个来自我的谷歌助手新操作构建器平台的网络钩子。Webhook 代码是用 dotnet vs2019 编写的。我遵循了以下链接中提供的 webhook 请求和响应格式以及示例 json。
https://developers.google.com/assistant/conversational/reference/rest/v1/TopLevel/fulfill#User
https://developers.google.com/assistant/conversational/webhooks#request-json_1
但是当我测试助手动作时，它失败了。下面是来自谷歌助手测试模拟器日志的请求和响应 json。错误消息只是说“来自 webhook 的无效响应：无法将 JSON 转换为 ExecuteHttpResponse。” 我不知道为什么它无效。有人可以帮我解决这个问题。
{
"requestJson": {
"handler": {
"name": "agentcube"
},
"intent": {
"name": "",
"params": {
"phone": {
"original": "1234562869",
"resolved": 1234562869
}
},
"query": "1234562869"
},
"scene": {
"name": "Start",
"slotFillingStatus": "FINAL",
"slots": {
"Zip": {
"mode": "REQUIRED",
"status": "SLOT_UNSPECIFIED",
"updated": false,
"value": 37122
},
"Phone": {
"mode": "REQUIRED",
"status": "SLOT_UNSPECIFIED",
"updated": true,
"value": 1234562869
},
"FName": {
"mode": "REQUIRED",
"status": "SLOT_UNSPECIFIED",
"updated": false,
"value": "john doe"
}
},
"next": {
"name": "actions.scene.END_CONVERSATION"
}
},
"session": {
"id": "ABwppHFkFuGBF-UawPmIkxWpkfM1Hb5An7h8KnjR302zukmBoKA1NqDp7DfePGzYsyxT5oy--wg5Jkjj",
"params": {
"Phone": 1234562869,
"FName": "john doe",
"Zip": 37122
},
"typeOverrides": [],
"languageCode": ""
},
"user": {
"locale": "en-US",
"params": {},
"accountLinkingStatus": "NOT_LINKED",
"verificationStatus": "VERIFIED",
"packageEntitlements": [],
"gaiamint": "",
"permissions": [],
"lastSeenTime": "2021-01-28T19:21:28Z"
},
"home": {
"params": {}
},
"device": {
"capabilities": [
"SPEECH",
"RICH_RESPONSE",
"LONG_FORM_AUDIO"
]
}
}
}
来自 webhook 的无效响应：无法将 JSON 转换为 ExecuteHttpResponse..
{
"responseJson": {
"Session": {
"Id": "ABwppHFkFuGBF-UawPmIkxWpkfM1Hb5An7h8KnjR302zukmBoKA1NqDp7DfePGzYsyxT5oy--wg5Jkjj",
"Params": {
"Phone": 1234562869,
"Zip": 37122,
"FName": "john doe"
}
},
"Prompt": {
"Override": false,
"FirstSimple": {
"Speech": "My webhook response",
"Text": "My response from webhook"
}
},
"Scene": {
"Name": "Start",
"SlotFillingStatus": "FINAL",
"Slots": {
"Phone": {
"Mode": "REQUIRED",
"Status": "SLOT_UNSPECIFIED",
"Updated": true,
"value": 1234562869
},
"FName": {
"Mode": "REQUIRED",
"Status": "SLOT_UNSPECIFIED",
"Updated": false,
"value": "john doe"
},
"Zip": {
"Mode": "REQUIRED",
"Status": "SLOT_UNSPECIFIED",
"Updated": false,
"value": 37122
}
},
"Next": {
"Name": "actions.scene.END_CONVERSATION"
}
}
}
}