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Anycast Elastic IP Address:UntagResources

Last Updated:Aug 06, 2025

You can call the UntagResources operation to detach tags from Anycast EIPs in a batch.

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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 support 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

eipanycast:UntagResources

update

*AnycastEipAddress

acs:eipanycast:{#regionId}:{#accountId}:anycast/{#AnycastId}

None None

Request parameters

Parameter

Type

Required

Description

Example

ResourceId

array

Yes

The resource IDs. You can detach tags from a maximum of 20 resource IDs.

string

No

The resource ID. You can detach tags from a maximum of 20 resource IDs.

aeip-2zeerraiwb7ujsxdc****

ResourceType

string

Yes

The resource type. Set the value to ANYCASTEIPADDRESS.

ANYCASTEIPADDRESS

TagKey

array

No

The tag keys that you want to detach. You can enter a maximum of 20 tag keys. If you specify this parameter, the value cannot be an empty string.

A tag key can be up to 128 characters in length. It cannot start with aliyun or acs:. It also cannot contain http:// or https://.

string

No

The tag key that you want to detach. You can enter a maximum of 20 tag keys. If you specify this parameter, the value can be an empty string.

A tag key can be up to 128 characters in length. It cannot start with aliyun or acs:. It also cannot contain http:// or https://.

FinanceDept

Response parameters

Parameter

Type

Description

Example

object

BaseResult

Success

boolean

Indicates whether the call was successful. Valid values:

true: The call was successful.

false: The call failed.

true

RequestId

string

The request ID.

C46FF5A8-C5F0-4024-8262-B16B639225A0

Examples

Success response

JSON format

{
  "Success": true,
  "RequestId": "C46FF5A8-C5F0-4024-8262-B16B639225A0"
}

Error codes

HTTP status code

Error code

Error message

Description

400 NumberExceed.Tags The maximum number of tags is exceeded.
400 NumberExceed.ResourceIds The maximum number of resource IDs is exceeded.
400 Forbidden.TagKeys The tag key cannot be operated by the request.
400 Forbidden.TagKey.Duplicated The specified tag key already exists.
400 InvalidInstanceIds.NotFound The instance IDs are not found.
400 InvalidInstanceType.NotFound The instance type is not found.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.