VerifySendMessage - - Alibaba Cloud Documentation Center

Verifies the message sending feature of a specific topic on a specific instance.

Debugging

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Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
rocketmq:VerifySendMessage	update	*Topic `acs:rocketmq:{#regionId}:{#accountId}:instance/{#InstanceId}/topic/{#TopicName}`	none	none

Request syntax

POST /instances/{instanceId}/topics/{topicName}/messages HTTP/1.1

Request parameters

Parameter	Type	Required	Description	Example
instanceId	string	Yes	The instance ID.	rmq-cn-wwo32kqfm10
topicName	string	Yes	The topic name.	card_status_topic
body	object	No	The request body.
message	string	No	The message body.	successful
messageTag	string	No	The message tag.	xx
messageKey	string	No	The message key.	xx

Response parameters

Parameter	Type	Description	Example
	object	The result.
requestId	string	The request ID.	3BD2C19B-66DE-59C7-B2F6-FD1BE21DC8C1
success	boolean	Indicates whether the request was successful.	true
data	string	The returned data.	0A64228900207A4F0F2931A4E0D40BE5
code	string	The error code.	InvalidConsumerGroupId
message	string	The error message.	The instance cannot be found.
httpStatusCode	integer	The HTTP status code.	200
dynamicCode	string	The dynamic error code.	ConsumerGroupId
dynamicMessage	string	The dynamic error message.	consumerGroupId

Examples

Sample success responses

JSONformat

{
  "requestId": "3BD2C19B-66DE-59C7-B2F6-FD1BE21DC8C1",
  "success": true,
  "data": "0A64228900207A4F0F2931A4E0D40BE5",
  "code": "InvalidConsumerGroupId",
  "message": "The instance cannot be found.",
  "httpStatusCode": 200,
  "dynamicCode": "ConsumerGroupId",
  "dynamicMessage": "consumerGroupId"
}

Error codes

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation
2024-09-23	The internal configuration of the API is changed, but the call is not affected	View Change Details