In the elastic type dedicated block storage cluster, you can easily achieve the specified throughput (Bps) for the target disk. You only need to set the cloud disk ID and the target throughput, simplifying the process of configuring.
Debugging
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 Resourcesis 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 |
|---|---|---|---|---|
| ebs:SetDedicatedBlockStorageClusterDiskThroughput | update | *All Resources * |
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| DiskId | string | Yes | The ID of the disk. | d-bp67acfmxazb4p**** |
| RegionId | string | Yes | The region ID of disk. | cn-hangzhou |
| Bps | integer | Yes | Target throughput. | 100 |
| ClientToken | string | No | The client token that is used to ensure the idempotence of the request. You can use the client to generate the value, but you must make sure that the value is unique among different requests. The ClientToken value can contain only ASCII characters and cannot exceed 64 characters in length. For more information, see How to ensure idempotence. | 123e4567-e89b-12d3-a456-42665544**** |
Response parameters
Examples
Sample success responses
JSONformat
{
"RequestId": "17EE62D8-064E-5404-8B0D-72122478****"
}Error codes
| HTTP status code | Error code | Error message | Description |
|---|---|---|---|
| 400 | InvalidParameter | The parameter %s is invalid. | The specified parameter value is invalid. |
| 400 | InvalidParameter.Conflict | The specified parameter %s and %s are not blank at the same time. | - |
| 400 | InvalidParameter.Format | Specified parameter format is not valid. | english description |
| 400 | MissingParameter | The input parameter %s that is mandatory for processing this request is not supplied. | The parameter must be specified. |
| 403 | Forbidden | User is not authorized to operate. | You are not authorized to manage the resource. Check the account permissions or contact the Alibaba Cloud account. |
| 403 | Forbidden.Action | User is not authorized to operate this action. | You are not authorized to perform this operation. Check the account permissions or contact the Alibaba Cloud account. |
| 403 | InvalidAccountStatus.NotEnoughBalance | Your account does not have enough balance. | - |
| 403 | LastTokenProcessing | The last token request is processing. | The value of clientToken is used in another request that is being processed. Try again later. |
| 403 | NoPermission.SLR | The RAM user does not have the permission to create service linked role: AliyunServiceLinkedRoleForEBS. | You are not authorized to create service-linked roles. |
| 403 | OperationDenied | The operation is not allowed. | The operation is not supported. |
| 404 | InvalidApi.NotFound | Specified api is not found, please check your url and method. | - |
| 404 | NoSuchResource | The specified resource does not exist. | The specified resource does not exist. |
| 429 | BLOCK.LimitedRequest | Request was denied due to user flow control. | - |
| 500 | InternalError | The request processing has failed due to some unknown error, exception or failure. | An internal error has occurred. |
| 504 | RequestTimeout | The request is timeout, please try again later. | The request has timed out. Try again later. |
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation |
|---|