Whatsapp 业务 api，在尝试创建模板时返回“(#100) 参数名称是必需的。”

Question

我正在尝试为 Whatsapp 业务创建消息模板，但不断收到错误消息。根据文档，我认为我的实现是正确的。如果不包含按钮（具有动态内容，则在元仪表板上非常容易，但在这里我尝试使用具有动态内容的按钮，这在仪表板上是不可能的，所以我必须采用卷曲方式，但它不起作用。下面是我的实现（不得不切换到Python，认为我可能会做一些事情）

import requests
from requests.structures import CaseInsensitiveDict

url = "https://graph.facebook.com/v20.0/whatsapp_busines_id/message_templates"

headers = CaseInsensitiveDict()
headers["Authorization"] = "Bearer YOUR_ACCESS_TOKEN"
headers["Content-Type"] = "application/json"

data = """
{
        "name": "payment_success_property_contact",
        "language": "en",
        "category": "UTILITY",
        "components": [
          {
            "type": "HEADER",
            "format": "TEXT",
            "text": "Payment Successful"
          },
          {
            "type": "BODY",
            "text": "Hi there! Great news! Your payment for \"{{1}}\" is successful. Please contact the owner via WhatsApp or normal call to visit and check the property. After your visit, you can confirm or cancel the payment.\n\nEnjoy your visit!",
            "example": {
              "body_text": [
                "Seaside Villa"
              ]
            }
          },
          {
            "type": "FOOTER",
            "text": "Nanohunt Software"
          },
          {
            "type": "BUTTONS",
            "buttons": [
              {
                "type": "URL",
                "text": "Contact via WhatsApp",
                "url": "https://wa.me/{{2}}",
                "example": {
                  "parameters": [
                    {
                      "type": "text",
                      "text": "YOUR_PHONE_NUMBER"
                    }
                  ]
                }
              },
              {
                "type": "PHONE_NUMBER",
                "text": "Call Owner",
                "phone_number": "{{2}}",
                "example": {
                  "parameters": [
                    {
                      "type": "text",
                      "text": "YOUR_PHONE_NUMBER"
                    }
                  ]
                }
              },
              {
                "type": "URL",
                "text": "Confirm or Cancel Payment",
                "url": "{{3}}",
                "example": {
                  "parameters": [
                    {
                      "type": "text",
                      "text": "https://yourwebsite.com/transaction/TRANSACTION_ID"
                    }
                  ]
                }
              }
            ]
          }
        ]
      }
"""

resp = requests.post(url, headers=headers, json=data)

print(resp.json())

所以运行后我得到了

mbishu@fedora:~/Desktop/nanohuntapi$ python template.py
{'error': {'message': '(#100) The parameter name is required.', 'type': 'OAuthException', 'code': 100, 'fbtrace_id': 'AywCoC2brI1L5kRVmtbHD-c'}}

我到目前为止在互联网上搜索但没有可行的解决方案

Answer 1

我遇到了同样的错误，经过一番挖掘文档后，我发现了this：

"type": "body",
"parameters": [
  {
    "type": "text",
    "paramter_name": "customer_name",  // This is what we've missed
    "text": "John"
  },
  {
    "type": "text",
    "parameter_name": "order_id",  // This is what we've missed
    "text": "9128312831"
  }        
]

本质上，它会要求您输入在创建模板时创建的参数名称。我显然不知道你是如何创建它们的，但你可以检查你的结构并将其转换为元建议的格式。