ModifyNetworkInterfaceAttribute - Elastic Compute Service

Modifies the attributes, such as the name, description, and security groups, of an elastic network interface (ENI). When you call this operation, you can specify parameters, such as NetworkInterfaceId and SecurityGroupId, in the request.

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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 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
ecs:ModifyNetworkInterfaceAttribute	update	NetworkInterface acs:ecs:{#regionId}:{#accountId}:eni/{#eniId} SecurityGroup acs:ecs:{#regionId}:{#accountId}:securitygroup/{#securitygroupId}	none	none

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The region ID of the ENI. You can call the DescribeRegions operation to query the most recent region list.	cn-hangzhou
NetworkInterfaceName	string	No	The name of the ENI. The name must be 2 to 128 characters in length. The name must start with a letter and cannot start with `http://` or `https://`. The name can contain letters, digits, colons (:), underscores (_), periods (.), and hyphens (-). This parameter is left empty by default.	eniTestName
NetworkInterfaceId	string	Yes	The ID of the ENI.	eni-bp67acfmxazb4p****
QueueNumber	integer	No	The number of queues supported by the ENI. Valid values: 1 to 2048. You can change only the number of queues supported by the secondary ENI. You can change the number of queues supported by the secondary ENI only when the ENI is in the `Available` state or the ENI is attached (`InUse`) to an instance that is in the `Stopped` state. The number of queues supported by the secondary ENI cannot exceed the maximum number of queues that the instance allows for each ENI. The total number of queues for all ENIs on the instance cannot exceed the queue quota that the instance allows. To query the maximum number of queues per ENI and the queue quota for an instance type, you can call the DescribeInstanceTypes operation and check the values of `MaximumQueueNumberPerEni` and `TotalEniQueueQuantity` in the response.	8
Description	string	No	The description of the ENI. The description must be 2 to 255 characters in length and cannot start with http:// or https://. This parameter is left empty by default.	testDescription
SecurityGroupId	array	No	The IDs of the security groups to which to add the secondary ENI. The secondary ENI is added to the specified security groups and removed from the original security groups. The valid values of N vary based on the maximum number of security groups to which an ENI can be added. For more information, see the Security group limits section of the "Limits and quotas" topic. The new security groups take effect after a short delay.
	string	No	The ID of security group N. The valid values of N vary based on the maximum number of security groups to which an ENI can be added. For more information, see the Security group limits section of the "Limits and quotas" topic. You can change only the security groups to which a secondary ENI is added. After you specify this parameter, the secondary ENI is added to the specified security groups and removed from the original security groups. The new security groups take effect after a short delay.	sg-bp67acfmxazb4p****
DeleteOnRelease	boolean	No	Specifies whether to release the ENI when the associated instance is released. Valid values: true false	true
RxQueueSize	integer	No	The receive (Rx) queue depth of the ENI. Take note of the following items: The Rx queue depth of an ENI must be the same as the transmit (Tx) queue depth of the ENI. Valid values: powers of 2 in the range of 8192 to 16384. A larger Rx queue depth yields higher inbound throughput but consumes more memory.	8192
TxQueueSize	integer	No	The Tx queue depth of the ENI. Take note of the following items: The Tx queue depth of an ENI must be the same as the Rx queue depth of the ENI. Valid values: powers of 2 in the range of 8192 to 16384. A larger Tx queue depth yields higher outbound throughput but consumes more memory.	8192
NetworkInterfaceTrafficConfig	object	No	The communication parameters of the ENI.
NetworkInterfaceTrafficMode	string	No	The communication mode of the ENI. Valid values: Standard: uses the TCP communication mode. HighPerformance: uses the remote direct memory access (RDMA) communication mode with Elastic RDMA Interface (ERI) enabled. When the ENI is in the InUse state, take note of the following items: The total number of ERIs attached to the instance cannot exceed the ERI quota for the instance type. To query the ERI quota for an instance type, call the DescribeInstanceTypes operation and check the EriQuantity value in the response. Note This parameter is in invitational preview and is not publicly available.	HighPerformance
QueueNumber	integer	No	The number of queues supported by the ENI. When the ENI is in the InUse state, take note of the following items: The value of this parameter cannot exceed the maximum number of queues allowed per ENI for the instance type. The total number of queues for all ENIs on the instance cannot exceed the queue quota for the instance type. To query the maximum number of queues per ENI and the queue quota for an instance type, call the DescribeInstanceTypes operation and check the MaximumQueueNumberPerEnig and TotalEniQueueQuantity values in the response. Note This parameter is in invitational preview and is not publicly available.	8
QueuePairNumber	integer	No	The number of queues supported by the ERI. When the ERI is in the InUse state, take note of the following items: The value of this parameter cannot exceed the maximum number of queues allowed per ERI for the instance type. To query the maximum number of queues allowed per ERI for an instance type, call the DescribeInstanceTypes operation and check the QueuePairNumber value in the response. Note This parameter is in invitational preview and is not publicly available.	8
RxQueueSize	integer	No	The receive (Rx) queue depth of the ENI. Take note of the following items: The Rx queue depth of an ENI must be the same as the transmit (Tx) queue depth of the ENI. Valid values: powers of 2 in the range of 8192 to 16384. A larger Rx queue depth yields higher inbound throughput but consumes more memory. Note This parameter is in invitational preview and is not publicly available.	8192
TxQueueSize	integer	No	The Tx queue depth of the ENI. Take note of the following items: The Tx queue depth of an ENI must be the same as the Rx queue depth of the ENI. Valid values: powers of 2 in the range of 8192 to 16384. A larger Tx queue depth yields higher outbound throughput but consumes more memory. Note This parameter is in invitational preview and is not publicly available.	8192
ConnectionTrackingConfiguration	object	No	Note This parameter is in invitational preview and is not publicly available.
TcpEstablishedTimeout	integer	No	Note This parameter is in invitational preview and is not publicly available.	910
TcpClosedAndTimeWaitTimeout	integer	No	Note This parameter is in invitational preview and is not publicly available.	3
UdpTimeout	integer	No	Note This parameter is in invitational preview and is not publicly available.	30
EnhancedNetwork	object	No	This parameter is not publicly available.
EnableSriov	boolean	No	This parameter is not publicly available.	true
SourceDestCheck	boolean	No	Note This parameter is in invitational preview and is not publicly available.	false

Response parameters

Parameter	Type	Description	Example
	object	The request ID.
RequestId	string	The request ID.	473469C7-AA6F-4DC5-B3DB-A3DC0DE3****

Examples

Sample success responses

JSONformat

{
  "RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3****"
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidOperation.NotSupportModifyQueueNumber	%s	-
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.InvalidEcsState	%s	-
400	InvalidOperation.InvalidEniState	%s	-
400	InvalidOperation.DetachPrimaryEniNotAllowed	%s	-
400	InvalidParams.EniId	%s	The specified EniId parameter is invalid.
400	Forbidden.RegionId	%s	The service is unavailable in the current region.
400	JoinedGroupLimitExceed	%s	The maximum number of security groups to which the specified resource can be added has been reached. For more information, see the return value of the %s placeholder in the error message.
400	InvalidEniQueueSize.RegionOrUserNotSupported	The specified parameter RxQueueSize or TxQueueSize is not supported in this region, or this account is not in the whitelist of using eni QueueSize.	You are not authorized to specify the length of NIC queues or cannot specify the length of NIC queues in the current region.
400	InvalidParameter.EniQueueSize	The specified parameter TxQueueSize and RxQueueSize are not equal or exceed limit.	The specified parameter TxQueueSize and RxQueueSize are not equal or exceed limit.
400	InvalidParameter.Conflict	%s	The specified parameter is invalid. Check whether parameter conflicts exist. %s is a variable. An error message is dynamically returned based on call conditions.
400	InvalidConnectionTrackingConfiguration.RegionOrUserNotSupported	The specified parameter ConnectionTrackingConfiguration is not supported in this region, or this account is not in the whitelist of using network interface ConnectionTrackingConfiguration.	The specified parameter ConnectionTrackingConfiguration is not supported in this region, or this account is not in the whitelist of using network interface ConnectionTrackingConfiguration.
400	InvalidParameter.InvalidQueuePairNumber	The specified parameter QueuePairNumber exceeds limit.	The number of queues on the specified ERI exceeds the limit.
400	InvalidParameter.EniConnectionTrackingConfiguration	The specify network interface connection tracking configuration exceeds limit.	The network connection configuration of the ENI is out of range.
400	InvalidOperation.MaxEniQueuePairNumberExceed	The QueuePairNumber on the RDMA ENI exceeds the upper limit allowed for a single ENI.	The number of RDMA queues on the ENI exceeds the maximum number of RDMA queues allowed per ENI.
400	InvalidOperation.HighPerformanceEniPerInstanceLimitExceeded	The number of RDMA ENIs attached to the ECS instance exceeds the upper limit.	The number of eRDMA interfaces (ERIs) on the ECS instance to which the ENI is attached exceeds the upper limit.
400	InvalidOperation.InstanceTypeNotSupportHighPerformance	The ECS instance type where the ENI is located does not support the RDMA mode.	The instance type of the ECS instance to which the ENI is attached does not support the RDMA communication mode.
400	InvalidTrafficMode.ModifyToStandardNotSupported	The specified parameter NetworkInterfaceTrafficMode is not supported to modify to Standard.	You cannot set the NetworkInterfaceTrafficMode parameter of the ENI to Standard.
400	InvalidOperation.EniTrafficModeNotSupportIPv6	The ENI using High Performance traffic mode does not support IPv6.	ENIs that use the RDMA communication mode do not support IPv6.
400	InvalidOperation.EniQueuePairNumberOverflow	The RDMA QueuePairNumber of the ECS instance associated with the specified ENI exceeds the limit.	The number of RDMA queues on ENIs of the ECS instance to which the specified ENI is attached exceeds the upper limit.
400	InvalidParameter.QueuePairNumberMustEmpty	When the traffic mode is set to Standard, the QueuePairNumber must be empty.	When you create an ENI that uses the TCP communication mode, do not specify the number of RDMA queues for the ENI.
400	InvalidParameter.EniTrafficMode	The ENI traffic mode is set incorrectly, it must be either Standard or HighPerformance.	The NetworkInterfaceTrafficMode value is invalid. Valid values: Standard and HighPerformance.
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	-
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	-
403	InvalidOperation.EniServiceManaged	%s	The operation is invalid.
403	InvalidOperation.MultiGroupType	The specified instance can't join different types of security group.	-
403	InvalidOperation.EniCountExceeded	The maximum number of eni in a enterprise level security group is exceeded.	-
403	InvalidParams.NetworkInterfaceName	%s	-
403	InvalidOperation.ModifyPrimaryEniQueueNumber	Primary NetworkInterface is not allowed to modify queue number.	-
403	InvalidOperation.InvalidEniState	Available status or ECS instance attached is Stopped is allowed to modify network interface queue number.	-
403	InvalidOperation.ResourceManagedByCloudProduct	%s	You cannot modify security groups managed by cloud services.
403	InvalidParameter.InvalidEniQueueNumber	%s	-
403	InvalidOperation.MaxEniQueueNumberExceeded	%s	-
403	InvalidOperation.ExceedInstanceTypeQueueNumber	%s	The maximum number of queues for all ENIs on an instance has been exceeded. For more information, see the return value of the %s placeholder in the error message.
403	AclLimitExceed	%s	The number of ACL rules for an ENI or instance exceeds the upper limit.
404	InvalidEcsId.NotFound	%s	The specified instance ID does not exist.
404	InvalidEniId.NotFound	%s	The specified ENI ID does not exist.
404	InvalidVSwitchId.NotFound	%s	The specified vSwitch does not exist.
404	InvalidSecurityGroupId.NotFound	%s	The specified security group ID does not exist.
404	InvalidOperation.PrimaryEniOnlySupportModifyNameAndDesc	Primary NetworkInterface is only allowed to modify name and description.	Primary ENIs can only have their names and descriptions modified.
404	InvalidSecurityGroupId.NotFound	Specified security group not exist.	The specified security group does not exist in this account. Check whether the security group ID is correct.
404	InvalidParameter.SecurityGroupIdRepeated	The specified security group ids has repeated.	Duplicate security group IDs are specified. Check whether the specified SecurityGroupIds.N parameter is valid.

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation
2024-09-23	The Error code has changed	View Change Details
2024-09-14	The Error code has changed. The request parameters of the API has changed	View Change Details
2024-07-03	The Error code has changed	View Change Details
2024-07-03	The Error code has changed. The request parameters of the API has changed	View Change Details
2024-05-17	The Error code has changed. The request parameters of the API has changed	View Change Details
2024-05-07	The Error code has changed. The request parameters of the API has changed	View Change Details
2024-01-24	The Error code has changed. The request parameters of the API has changed	View Change Details
2023-10-09	The Error code has changed. The request parameters of the API has changed	View Change Details
2023-06-14	The Error code has changed	View Change Details