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    Express Connect:ModifyRouterInterfaceAttribute

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    Express Connect:ModifyRouterInterfaceAttribute

    Last Updated:Aug 30, 2024

    Modifies the configuration of a router interface.

    Debugging

    OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

    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.
    OperationAccess levelResource typeCondition keyAssociated operation
    vpc:ModifyRouterInterfaceAttributeupdate
    • RouterInterface
      acs:vpc:{#regionId}:{#accountId}:routerinterface/{#RouterInterfaceId}
    • vpc:TargetAccountRDId
    		none

    Request parameters

    ParameterTypeRequiredDescriptionExample
    RegionIdstringYes

    The region ID of the router interface.

    You can call the DescribeRegions operation to query the most recent region list.

    		cn-shanghai
    RouterInterfaceIdstringYes

    The ID of the router interface.

    		ri-2zeo3xzyf38r4urz****
    NamestringNo

    The name of the router interface.

    The name must be 2 to 128 characters in length, and can contain letters, digits, underscores (_), and hyphens (-). The name must start with a letter.

    		TEST
    DescriptionstringNo

    The description of the router interface.

    The value must be 2 to 256 characters in length. It must start with a letter but cannot start with http:// or https://.

    		The description of the router interface.
    OppositeInterfaceIdstringNo

    The ID of the peer router interface.

    		ri-2zeo3xzyf38r4urz****
    OppositeRouterIdstringNo

    The ID of the peer router.

    		vrt-bp1jcg5cmxjbl9xgc****
    OppositeRouterTypestringNo

    The type of router to which the peer router interface belongs. Valid values:

    • VRouter
    • VBR (default)
    		VBR
    OppositeInterfaceOwnerIdlongNo

    The ID of the Alibaba Cloud account to which the peer router interface belongs.

    		28768383240243****
    HealthCheckSourceIpstringNo

    The source IP address that is used to perform health checks. The source IP address must be an idle IP address of the local virtual private cloud (VPC).

    Note You can set this parameter when an Express Connect circuit is used.
    		116.62.XX.XX
    HealthCheckTargetIpstringNo

    The destination IP address that is used to perform health checks.

    Note This parameter is required when HealthCheckSourceIp is specified.
    		116.62.XX.XX
    HcThresholdintegerNo

    The healthy threshold. Unit: packets. We recommend that you set the value to 8. This value specifies the number of probe packets that are sent during a health check.

    		8
    HcRateintegerNo

    The rate of health checks. Unit: milliseconds. The recommended value is 2000. This value specifies the interval at which probe packets are sent during a health check.

    In this example, HcThreshold is set to 8 and HcRate is set to 2000. In this example, probe packets are sent from HealthCheckSourceIp (source address) to HealthCheckTargetIp (destination address) every 2,000 seconds. If no response is returned for eight consecutive times, the health check fails.

    		2000
    DeleteHealthCheckIpbooleanNo

    Specifies whether to delete the health check IP addresses configured on the router interface. Valid values:

    • true
    • false (default)
    		false

    Response parameters

    ParameterTypeDescriptionExample
    object

    The request ID.

    RequestIdstring

    The request ID.

    		4EC47282-1B74-4534-BD0E-403F3EE64CAF

    Examples

    Sample success responses

    JSONformat

    {
  "RequestId": "4EC47282-1B74-4534-BD0E-403F3EE64CAF"
}

    Error codes

    HTTP status codeError codeError messageDescription
    400IncorrectStatusRouterInterface can be operated by this action only when the status is Active,idle or inactive.This operation is supported only when a router interface is in the Active, Idle, or Inactive state.
    400Forbidden.FinancialLockedThis RouterInterface is financiel locked because of bills outstanding.-
    400InvalidName.MalformedThe attribute name is illegal.-
    400InvalidOppositeRouterType.ValueNotSupportedThe specified OppositeRouterType is not valid.The value of the OppositeRouterType parameter is invalid.
    400InvalidDescription.MalformedThe Description is illegal.-
    400ForbbidenThe Router instance owner error-
    400LinkRole.NotSupportThis linkrole is not supportedThis link is not supported.
    400Forbbiden.ModifyIdAndTypeOpposite is VBR, cannot modify the ID and type-
    400InvalidParam.ModifyRouterInterfaceModify routerinterface param invalid-
    400InvalidParam.ModifyRouterInterfaceModify routerinterface health check source ip invalid-
    400InvalidParam.ModifyRouterInterfacehealthCheck Ip is conflicted with DeleteHealthCheckIp option-
    400INSTANCE_IN_PROCESSIONGInstance is in processing,please wait and try again-
    400IllegalParam.HcThreshold%s-
    400IllegalParam.HcRate%s-
    400InvalidHealthCheckIP.MalformdHealthcheck sourceip or targetip is not valid.-
    400IllegalParam.HcSourceIpThe specified healthCheck Ip is not valid.The IP address used for health checks is invalid.
    404InvalidRegionId.NotFoundThe specified RegionId does not exist in our records.The specified region ID does not exist.
    404InvalidRouterInterfaceId.NotFoundThe specified RouterInterfaceId does not exist in our records.The specified router interface does not exist.

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

    Change history

    Change timeSummary of changesOperation
    2024-06-13The Error code has changedView Change Details
    2023-12-21API Description Update. The API operation is not deprecated.. The Error code has changedView Change Details
    2021-11-17The Error code has changedView Change Details
    2021-11-17The Error code has changedView Change Details