DescribeInclinedNodes - AnalyticDB - Alibaba Cloud Documentation Center

Queries the disk usage of all storage nodes.

Operation description

For information about the endpoints of AnalyticDB for MySQL, see Endpoints .

Debugging

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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:
- For mandatory resource types, indicate with a prefix of * .
- 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:DescribeInclinedNodes	get	DBClusterLakeVersion `acs:adb:{#regionId}:{#accountId}:dbcluster/{#DBClusterId}`	none	none

Request parameters

Parameter	Type	Required	Description	Example
DBClusterId	string	Yes	The cluster ID.	amv-wz9jd******d1765
RegionId	string	Yes	The region ID. Note You can call the DescribeRegions operation to query the most recent region list.	cn-hangzhou
Lang	string	No	The language of file titles and error messages. Valid values: zh: simplified Chinese. en: English. ja: Japanese. zh-tw: traditional Chinese.	zh

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The request ID.	C0BF6685-0519-543E-90F8-DB8949E4D5F2
Items	array<object>	The queried storage nodes.
Items	object	The queried storage node.
Node	string	The number of the storage node.	Node1
DiskUsageRatio	string	The disk usage of the storage node.	90.5

Examples

Sample success responses

JSONformat

{
  "RequestId": "C0BF6685-0519-543E-90F8-DB8949E4D5F2",
  "Items": [
    {
      "Node": "Node1",
      "DiskUsageRatio": 90.5
    }
  ]
}

Error codes

HTTP status code	Error code	Error message	Description
404	InvalidDBCluster.NotFound	The 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.