tencent cloud

1. API Description

This API (BatchPublishMessage) is used to publish a batch of messages (a maximum of 16 currently) to a specified topic.

Domain for public network API request: cmq-topic-region.api.qcloud.com

Domain for private network API request: cmq-topic-region.api.tencentyun.com

Whenever (including during alpha test) any public network downstream traffic is generated from the use of a public network domain, a fee will be charged. It is strongly recommended that users whose services are on the Tencent Cloud use private network domains, because no fee will be charged for the traffic consumed in the private network.

• region should be replaced with a specific region: gz (Guangzhou), sh (Shanghai), or bj (Beijing). The region value in the common parameters should be consistent with the region value of the domain. If there is an inconsistency, the request will be sent to the region specified by the domain.
• Public network domain requests both support http and https. Private network requests only support http.
• Some of the input parameters are optional. If not specified, the default value will be taken.
• All the output parameters will be returned to the user when the request is successful; otherwise, at least code, message, and requestId will be returned.

2. Input Parameters

The following request parameter list only provides API request parameters. For other parameters, refer to Common Request Parameters.

3. Output Parameters

msgList is defined as follows:

Note: The error codes listed in the above table are specific to this API. If the error code you are looking for is not in the table, you may find it in the Common Error Codes.

4. Example

Input:

 https://domain/v2/index.php?Action=BatchPublishMessage
 &topicName=test-topic-123
 &msgBody.1=helloworld1
 &msgBody.2=helloworld2
 &<Common request parameters>

Output:

{
"code" : 0,
"message" : "",
"requestId":"14534664555",
"msgList":
  [
    {
      "msgId":"123345346"
    },
    {
       "msgId":"456436346"
    }
  ]
}