DetachNetworkInterface - - Alibaba Cloud Dokümantasyon Merkezi

Bir elastik ağ arabirimini (ENI) Elastic Compute Service (ECS) örneğinden ayırır.

Operation description

Aşağıdaki hususlara dikkat edin:

Bir örneğin birincil ENI'sini ayıramazsınız.
Ayrılacak ENI'nin Detaching (Unbinding) veya InUse (Bound) durumunda olduğundan emin olun.
ENI'yi ayırmak istediğiniz örneğin Running veya Stopped durumunda olduğundan emin olun.
DetachNetworkInterface işlemi eşzamansız bir işlemdir. Bir ENI'yi ayırmak için bu işlem çağrıldıktan sonra, ENI'nin ayrılıp ayrılmadığını belirlemek için ENI'nin durumunu veya olaylarını kontrol edebilirsiniz. Aşağıdaki şekil, ENI'nin durumları arasındaki geçişleri göstermektedir.
- ENI Detaching durumundaysa, ENI ayırma isteği gönderilmiş olup ENI ilişkili örnekten ayrılmaktadır.
- ENI Available durumundaysa, ENI ilişkili örnekten ayrılmıştır.
- ENI Detaching durumunda takılı kalırsa, belirli nedenlerden dolayı ENI ilişkili örnekten ayrılamayabilir. Örneğin, örneğin işletim sistemi ENI ayırma isteğine yanıt vermediği için ENI ayrılamayabilir. Bu sorun oluşursa, ENI'yi ayırma isteğini yeniden başlatabilirsiniz. Sorun devam ederse örneği yeniden başlatın.

DetachNetworkInterface işleminin nasıl çağrılacağına ilişkin örnekler hakkında bilgi için Bir ENI'yi ECS örneğinden ayırma konusuna bakın.

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Test

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:DetachNetworkInterface

update

*NetworkInterface

acs:ecs:{#regionId}:{#accountId}:eni/{#eniId}

*Instance

acs:ecs:{#regionId}:{#accountId}:instance/{#instanceId}

None

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	ENI kimliği.	cn-hangzhou
NetworkInterfaceId	string	Yes	ENI kimliği.	cn-hangzhou
InstanceId	string	Yes	Örnek kimliği.	eni-bp67acfmxazb4p****
TrunkNetworkInstanceId	string	No	Trunk ENI kimliği.\n\n> Bu parametre kullanılamaz.	i-bp67acfmxazb4p****

Response elements

Element	Type	Description	Example
	object
RequestId	string	İstek kimliği.	473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E

Examples

Success response

JSON format

{
  "RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E"
}

Error codes

HTTP status code	Error code	Error message	Description
400	MissingParameter	%s	A parameter is not specified.
400	UnsupportedParameter	%s	The parameter is not supported.
400	InvalidParameter	%s	The specified parameter is invalid.
400	InvalidInstanceID.Malformed	%s	The specified InstanceId parameter is invalid.
400	InvalidOperation.InvalidRegion	%s	The specified RegionId parameter is invalid.
400	InvalidOperation.InvalidEcsState	%s	The current status of the instance does not support this operation.
400	InvalidOperation.InvalidEniState	%s	The current status of the ENI does not allow modifying ENI attributes.
400	InvalidOperation.DetachPrimaryEniNotAllowed	%s	Detaching the primary ENI from an instance is not allowed.
400	Forbidden.RegionId	%s	The service is unavailable in the current region.
400	InvalidParams.EniId	%s	The specified EniId parameter is invalid.
400	InvalidParameter.EniNotBelongEcs	%s	The specified ENI does not belong to the specified ECS instance. For more information, see the actual return result of the %s placeholder in the error message. You can call DescribeInstances to view the ENI IDs attached to the specified ECS instance.
400	InvalidOperation.EniHotPlugNotSupported	The ENI with high-performance traffic mode cannot be hot-plugged. Please stop the ECS instance to which the ENI is attached, and try again.	An ENI with high-performance communication mode enabled does not support hot unplugging. Stop the ECS instance to which the ENI is mounted and try again.
500	InternalError	The request processing has failed due to some unknown error, exception or failure.	An internal error has occurred. Try again later.
500	InvalidSecurityGroupId.EniMustHaveSecurityGroup	The specified network card does not have an associated security group.	The specified NIC is not associated with a security group.
403	InvalidUserType.NotSupported	%s	Your account does not support this operation.
403	Abs.InvalidAccount.NotFound	%s	Your Alibaba Cloud account does not exist or your AccessKey pair has expired.
403	Forbidden.NotSupportRAM	%s	RAM users are not authorized to perform this operation.
403	Forbidden.SubUser	%s	You are not authorized to manage this resource. Contact the owner of the Alibaba Cloud account for authorization.
403	MaxEniCountExceeded	%s	The maximum number of ENIs that can be managed has been reached.
403	EniPerInstanceLimitExceeded	%s	The maximum number of ENIs that can be attached to the specified instance has been reached.
403	InvalidOperation.AvailabilityZoneMismatch	%s	The operation is invalid.
403	InvalidOperation.VpcMismatch	%s	The operation is invalid. Check whether the VPC in the operation corresponds to other parameters.
403	SecurityGroupInstanceLimitExceed	%s	The number of instances in the security group has reached the maximum limit.
403	InvalidSecurityGroupId.NotVpc	%s	The specified SecurityGroupId parameter is invalid and the network type of the security group is not VPC.
403	InvalidOperation.InvalidEniType	%s	The current type of the Elastic Network Interface (ENI) does not support this operation.
403	InvalidOperation.EniServiceManaged	%s	The operation is invalid.
403	InvalidOperation.EniLinked	%s	The operation is invalid because the current ENI of the instance is associated with other ENIs. You must disassociate the ENI from the other ENIs before you can unbind the ENI from the instance.
403	InvalidInstanceId.NotFound	%s	The specified instance does not exist. Check whether the InstanceId parameter is valid.
403	InvalidOperation.HotPlugNotSupport	%s	The operation is not supported while the specified resource is running. For more information, see the return value of the %s placeholder in the error message.
403	InvalidOperation.InvalidTrunkEniStatus	%s	The current status of the specified trunk-mode ENI does not allow this operation. For more information, see the actual return result in the %s placeholder of the error message.
403	InvalidOperation.TrunkingIsNotAllowed	%s	The trunk network card is not operational.
403	InvalidOperation.InstanceTypeNotSupportEniTrunking	%s	The specified instance type does not support trunk mode for Elastic Network Interfaces (ENIs).
403	InvalidParameter.EniNotBelongTrunk	%s	The specified ENI is not in trunk mode. For more information, see the return value of the %s placeholder in the error message.
403	InvalidOperation.EniTypeNotSupportTrunking	%s	The type of the ENI does not support operations related to the trunk mode. For more information, see the return value of the %s placeholder in the error message.
403	InvalidOperation.HasMemberEniAttached	%s	Other ENIs are attached to the ENI that works in trunk mode. For more information, see the return value of the %s placeholder in the error message.
403	InvalidParameter.EniNotBelongEcs	%s
404	InvalidEcsId.NotFound	%s	The specified instance ID does not exist.
404	InvalidEniId.NotFound	%s
404	InvalidVSwitchId.NotFound	%s	The specified vSwitch does not exist.
404	InvalidSecurityGroupId.NotFound	%s	The specified security group ID does not exist.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.