ModifyDedicatedHostClusterAttribute-阿里云帮助中心

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

ecs:ModifyDedicatedHostClusterAttribute

update

*ddhcluster

acs:ecs:{#regionId}:{#accountId}:ddhcluster/{#ddhclusterId}

None

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The region ID of the host group. You can call the DescribeRegions operation to query the most recent region list.	cn-hangzhou
DedicatedHostClusterId	string	Yes	The ID of the host group.	dc-bp12wlf6am0vz9v2****
DedicatedHostClusterName	string	No	The name of the host group. It must be 2 to 128 characters in length and start with a letter. It can contain letters, digits, periods (.), underscores (_), and hyphens (-), and cannot contain `http://` or `https://`.	newClusterName
Description	string	No	The description of the host group. It must be 2 to 256 characters in length, and cannot start with `http://` or `https://`.	newClusterDescription

Response elements

Element	Type	Description	Example
	object
RequestId	string	The ID of the request.	11B55F58-D3A4-4A9B-9596-342420D02FF8

Examples

Success response

JSON format

{
  "RequestId": "11B55F58-D3A4-4A9B-9596-342420D02FF8"
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidDedicatedHostName.Malformed	The specified parameter DedicatedHostClusterName is not valid.
400	InvalidDescription.Malformed	The specified parameter Description is not valid.	The resource description is invalid. The description must be 2 to 256 characters in length and cannot start with http:// or https://.
403	InvalidUser.Unauthorized	The user is not authorized	You are not authorized to perform this operation.
404	InvalidDedicatedHostId.NotFound	The specified DedicatedHostClusterId does not exist.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.