You can call this operation to query the resource pool information of a cluster. This operation can be used only for AnalyticDB for MySQL elastic clusters.
Debugging
Request parameters
Parameter | Type | Required | Example | Description |
---|---|---|---|---|
Action | String | Yes | DescribeDBResourcePool |
The operation that you want to perform. Set the value to DescribeDBResourcePool. |
DBClusterId | String | Yes | am-bpxxxxxxxx47 |
The ID of the cluster. |
PoolName | String | Yes | test |
The name of the resource pool. |
Response parameters
Parameter | Type | Example | Description |
---|---|---|---|
PoolsInfo | Array of PoolInfo |
The list of resource pools. |
|
CreateTime | String | 2020-10-28 18:13:23.0 |
The creation time. |
NodeNum | Integer | 2 |
The number of nodes. |
PoolName | String | test |
The name of the resource pool. |
PoolUsers | String | testb,testc |
The list of accounts that are bound to the resource pool. |
QueryType | String | batch |
The query execution mode. Valid values:
For more information, see Query execution modes. |
UpdateTime | String | 2020-11-03 12:10:52.0 |
The update time. |
RequestId | String | 1AD222E9-E606-4A42-BF6D-8A4442913CEF |
The ID of the request. |
Examples
Sample requests
http(s)://[Endpoint]/? Action=DescribeDBResourcePool
&DBClusterId=am-bpxxxxxxxx47
&PoolName=test
&<Common request parameters>
Sample success responses
XML
format
<RequestId>1AD222E9-E606-4A42-BF6D-8A4442913CEF</RequestId>
<PoolsInfo>
<NodeNum>2</NodeNum>
<PoolName>test</PoolName>
<CreateTime>2020-10-28 18:13:23.0</CreateTime>
<UpdateTime>2020-11-03 12:10:52.0</UpdateTime>
<PoolUsers>testb,testc</PoolUsers>
<QueryType>batch</QueryType>
</PoolsInfo>
JSON
format
{
"RequestId": "1AD222E9-E606-4A42-BF6D-8A4442913CEF",
"PoolsInfo": {
"NodeNum": 2,
"PoolName": "test",
"CreateTime": "2020-10-28 18:13:23.0",
"UpdateTime": "2020-11-03 12:10:52.0",
"PoolUsers": "testb,testc",
"QueryType": "batch"
}
}
Error codes
HttpCode | Error code | Error message | Description |
---|---|---|---|
404 | InvalidDBCluster.NotFound | The DBClusterId provided does not exist in our records. | The error message returned because the specified DBClusterId parameter does not exist. Check whether you specify the DBClusterId parameter correctly. |
For a list of error codes, visit the API Error Center.