ListRegions - ApsaraMQ for RocketMQ - Alibaba Cloud Documentation Center

Queries regions in which ApsaraMQ for RocketMQ is available.

Debugging

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Debug

Authorization information

There is currently no authorization information disclosed in the API.

Request syntax

GET /regions HTTP/1.1

Request parameters

Parameter	Type	Required	Description	Example

The current API does not require request parameters

Response parameters

Parameter	Type	Description	Example
	object	Result<List>
requestId	string	The request ID.	0B962390-D84B-5D44-8C11-79DF40299D41
success	boolean	Indicates whether the request was successful.	true
data	array<object>	The returned data.
data	object	The regions.
regionId	string	The region ID.	cn-hangzhou
regionName	string	The region name.	hangzhou
supportRocketmqV5	boolean	Indicates whether ApsaraMQ for RocketMQ V5 is activated.	true
supportRocketmqV4	boolean	Indicates whether ApsaraMQ for RocketMQ V4 is activated.	true
createTime	string	The time when the ApsaraMQ for RocketMQ instance was created.	2022-08-01 20:05:50
updateTime	string	The time when the ApsaraMQ for RocketMQ instance was last modified.	2022-08-01 20:05:50
tags	array<object>	The region tags.
tags	object	The region tag.
tagCode	string	The tag code.	xx
tagValue	any	The tag value.	xx
code	string	The error code.	MissingPageNumber
message	string	The error message.	Parameter instanceId is mandatory for this action .
httpStatusCode	integer	The HTTP status code.	200
dynamicCode	string	The dynamic error code.	ConsumerGroupId
dynamicMessage	string	The dynamic error message.	instanceId

Examples

Sample success responses

JSONformat

{
  "requestId": "0B962390-D84B-5D44-8C11-79DF40299D41",
  "success": true,
  "data": [
    {
      "regionId": "cn-hangzhou",
      "regionName": "hangzhou",
      "supportRocketmqV5": true,
      "supportRocketmqV4": true,
      "createTime": "2022-08-01 20:05:50",
      "updateTime": "2022-08-01 20:05:50",
      "tags": [
        {
          "tagCode": "xx",
          "tagValue": "xx"
        }
      ]
    }
  ],
  "code": "MissingPageNumber",
  "message": "Parameter instanceId is mandatory for this action .",
  "httpStatusCode": 200,
  "dynamicCode": "ConsumerGroupId",
  "dynamicMessage": "instanceId"
}

Error codes

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

Change history

Change time	Summary of changes	Operation

No change history