Associates an elastic IP address (EIP) with a cloud resource that is deployed in the same region.
Debugging
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 |
---|---|---|---|---|
ens:AssociateEnsEipAddress | update | *All Resources * |
| none |
Request parameters
Parameter | Type | Required | Description | Example |
---|---|---|---|---|
AllocationId | string | Yes | The ID of the EIP that you want to associate. | eip-5sc1sgcrsrwgwdvx44hru3p63 |
InstanceId | string | Yes | The ID of the cloud service with which the EIP is associated. Note
You can specify the ID of an Edge Load Balancer (ELB) instance ID.
| lb-5saivuir6b1mupxjfbhmk1xkb |
InstanceType | string | No | The type of instance with which you want to associate the EIP. Valid values:
| SlbInstance |
Standby | boolean | No | Specifies whether the EIP is a secondary EIP. Valid values:
| true |
Response parameters
Examples
Sample success responses
JSON
format
{
"RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E"
}
Error codes
HTTP status code | Error code | Error message | Description |
---|---|---|---|
400 | RegionAccessDenied | Could not operate this region's resource | - |
400 | InstanceNotFound | The input parameter instancdId that is not found. | - |
400 | ens.interface.error | An error occurred while call the API. | - |
400 | Invalid%s | The specified parameter %s is invalid. | - |
400 | Missing%s | You must specify the parameter %s. | - |
400 | IncorrectEipStatus | The current status of the resource does not support this operation. | The Eip status is incorrect. Check the Eip status. |
400 | InvalidAssociation.Duplicated | Specified instance already is associated. | - |
400 | LoadBalancerNotFound | The input parameter allocationId that is not found. | - |
400 | EipNotFound | The input parameter allocationId that is not found. | - |
400 | IncorrectInstanceStatus | Current instance status does not support this operation. | - |
400 | InvalidAssociation.AssociateEipFist | Associate EIP first. | - |
400 | InvalidAssociation.RegionNotSupportStandby | The region of EIP does not support standby. | - |
400 | NatNotFound | The input parameter allocationId that is not found. | - |
400 | InvalidAssociation.NetworkTypeNotSupport | The instance network type does not support binding to EIP. | - |
400 | EniNotFound | The input parameter allocationId that is not found. | - |
400 | IncorrectEniStatus | Current instance status does not support this operation. | - |
400 | InvalidParameter.EniServiceManaged | The eni is managed by service. | - |
400 | InvalidAssociation.EniNotSupportStandby | Eni does not support standby eip. | - |
400 | IncorrectEniType | The type of eni is invalid. | - |
400 | NoPermission | Permission denied. | - |
400 | InvalidParameter.%s | The specified field %s invalid. Please check it again. | - |
For a list of error codes, visit the Service error codes.
Change history
Change time | Summary of changes | Operation |
---|---|---|
2024-09-05 | The Error code has changed | View Change Details |
2024-01-23 | The Error code has changed | View Change Details |
2023-09-21 | The Error code has changed | View Change Details |
2023-07-18 | The Error code has changed. The request parameters of the API has changed | View Change Details |
2023-03-14 | The Error code has changed | View Change Details |