Domain name for API request: tdmq.tencentcloudapi.com.
This API is used to test message sending. It cannot be used in the production environment.
A maximum of 20 requests can be initiated per second for this API.
The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.
Parameter Name | Required | Type | Description |
---|---|---|---|
Action | Yes | String | Common Params. The value used for this API: SendMsg. |
Version | Yes | String | Common Params. The value used for this API: 2020-02-17. |
Region | No | String | Common Params. This parameter is not required for this API. |
EnvironmentId | Yes | String | Environment (namespace) name. |
TopicName | Yes | String | Topic name. If the topic is a partitioned topic, you need to specify the partition; otherwise, messages will be sent to partition 0 by default, such as my_topic-partition-0 . |
MsgContent | Yes | String | Message content, which cannot be empty and can contain up to 5,242,880 bytes. |
ClusterId | No | String | Pulsar cluster ID |
Parameter Name | Type | Description |
---|---|---|
RequestId | String | The unique request ID, which is returned for each request. RequestId is required for locating a problem. |
https://tdmq.tencentcloudapi.com/?Action=SendMsg
&EnvironmentId=default
&TopicName=cloud_test
&MsgContent=one_msg
&<Common request parameters>
{
"Response": {
"RequestId": "3593f784-fcfb-4f23-b3dd-4751cba3aec7"
}
}
TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.
Error Code | Description |
---|---|
AuthFailure.UnauthorizedOperation | CAM authentication failed. |
FailedOperation | Operation failed. |
FailedOperation.GetTopicPartitionsFailed | Failed to get the number of topic partitions. |
FailedOperation.SendMsgFailed | Failed to send the message. |
InternalError.SystemError | System error. |
InvalidParameterValue.InvalidParams | The parameter value is out of the value range. |
MissingParameter.NeedMoreParams | A required parameter is missing. |
ResourceNotFound.Cluster | The cluster does not exist. |
ResourceNotFound.Topic | The topic does not exist. |
ResourceUnavailable.FundRequired | You must top up before proceeding. |
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