post
https://api.ycloud.com/v2/whatsapp/messages
将出站WhatsApp消息加入队列以进行发送。
队列中的消息将异步提交到WhatsApp Business API。
您可以以每个商务电话号码 200 MPS（每秒消息数）的速率将消息加入队列。这些排队的消息会以 60 MPS 的速率提交给 WhatsApp Business API。
For more specific request examples, seeWhatsApp Messaging Examples.
Configure Webhooks to keep track of message status updates. See also WhatsApp Message Updated Webhook Examples
See WhatsApp Errors for error handling.