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:DescribeDasConfig

Last Updated:Aug 08, 2024

Queries the configurations of a cluster in Database Autonomy Service (DAS).

Debugging

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

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.
OperationAccess levelResource typeCondition keyAssociated operation
polardb:DescribeDasConfigget
  • DBCluster
    acs:polardb:{#regionId}:{#AccountId}:dbcluster/{#DbClusterId}
    none
none

Request parameters

ParameterTypeRequiredDescriptionExample
DBClusterIdstringYes

The cluster ID.

Note You can call the DescribeDBClusters operation to query the details of the clusters that belong to your Alibaba Cloud account, such as cluster IDs.
pc-****************

Response parameters

ParameterTypeDescriptionExample
object

Schema of Response

RequestIdstring

Id of the request

593AE1C5-B70C-463F-9207-074639******
StorageAutoScalestring

Indicates whether the automatic storage expansion feature is enabled for the standard cluster.

Enable
StorageUpperBoundlong

The maximum storage capacity of the standard cluster that is scaled up. Unit: GB.

Note This parameter is returned when the StorageAutoScale parameter is set to Enable.
800

Examples

Sample success responses

JSONformat

{
  "RequestId": "593AE1C5-B70C-463F-9207-074639******",
  "StorageAutoScale": "Enable",
  "StorageUpperBound": 800
}

Error codes

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