DescribeComputeResource - AnalyticDB - Alibaba Cloud Documentation Center

Queries the specifications of computing resources for AnalyticDB for MySQL Data Warehouse Edition clusters within a region.

Debugging

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

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
adb:DescribeComputeResource	get	All Resources *	none	none

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The region ID of the cluster. Note You can call the DescribeRegions operation to query the most recent region list.	cn-hangzhou
DBClusterVersion	string	No	The version of the AnalyticDB for MySQL Data Warehouse Edition cluster. Set the value to 3.	3.0
ZoneId	string	No	The zone ID of the cluster. Note You can call the DescribeRegions operation to query the most recent zone list.	cn-beijing-f
DBClusterId	string	No	The ID of the AnalyticDB for MySQL Data Warehouse Edition (V3.0) cluster.	am-bp1r053byu48p****
Migrate	boolean	No	The available computing resources for migrating AnalyticDB MySQL Data Warehouse Edition to AnalyticDB MySQL Lakehouse Edition. Possible values are: true false(default value)	false

Response parameters

Parameter	Type	Description	Example
	object
ComputeResource	array<object>	The queried specifications of computing resources.
	object
DisplayValue	string	The specifications of computing resources displayed in the console.
RealValue	string	The actual specifications of computing resources.	8 Core 32 GB
RequestId	string	The request ID.	1AD222E9-E606-4A42-BF6D-8A4442913CEAW

Examples

Sample success responses

JSONformat

{
  "ComputeResource": [
    {
      "DisplayValue": "",
      "RealValue": "8 Core 32 GB"
    }
  ],
  "RequestId": "1AD222E9-E606-4A42-BF6D-8A4442913CEAW"
}

Error codes

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

Change history

Change time	Summary of changes	Operation
2023-08-16	The request parameters of the API has changed	View Change Details
2023-03-09	The request parameters of the API has changed	View Change Details