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AnalyticDB for MySQL:ModifyDBResourcePool

Last Updated:Mar 15, 2024

Modifies the resources of a resource group. This operation is available only for AnalyticDB for MySQL clusters in elastic mode for Cluster Edition.

Operation description

  • You can call this operation only for elastic clusters of 32 cores or more.
  • You cannot change the number of nodes for the USER_DEFAULT resource group.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

ParameterTypeRequiredDescriptionExample
DBClusterIdstringYes

The ID of the AnalyticDB for MySQL Data Warehouse Edition (V3.0) cluster.

Note You can call the DescribeDBClusters operation to query the IDs of all AnalyticDB for MySQL Data Warehouse Edition (V3.0) clusters within a region.
am-bp1ub9grke1****
PoolNamestringYes

The name of the resource group.

test_group
QueryTypestringNo

The mode in which SQL statements are executed. Valid values:

  • batch
  • interactive
Note If you do not specify this parameter, the original value is retained.
batch
NodeNumintegerNo

The number of nodes.

  • Each node provides 16 cores and 64 GB memory.
  • The amount of resources that you want to add to or remove from the cluster cannot exceed the total amount of resources in the cluster.
Note
  • If you do not specify this parameter, the original value is retained.
  • You must specify at least one of the QueryType and NodeNum parameters.
  • 2

    Response parameters

    ParameterTypeDescriptionExample
    object
    RequestIdstring

    The request ID.

    1AD222E9-E606-4A42-BF6D-8A4442913CEF

    Examples

    Sample success responses

    JSONformat

    {
      "RequestId": "1AD222E9-E606-4A42-BF6D-8A4442913CEF"
    }

    Error codes

    HTTP status codeError codeError messageDescription
    404InvalidDBCluster.NotFoundThe DBClusterId provided does not exist in our records.The specified DBClusterId parameter does not exist. Make sure that the DBClusterId value is valid.

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

    Change history

    Change timeSummary of changesOperation
    No change history