Applies for an elastic IP address (EIP).
Operation description
- You can call this operation up to 5,000 times per second per account.
- You can call this operation up to 50 times per second per user.
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 Resourcesis 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:CreateEipInstance | create | *All Resources * |
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| EnsRegionId | string | Yes | The ID of the Edge Node Service (ENS) node. | cn-suzhou-telecom |
| Bandwidth | long | No | The maximum bandwidth of the EIP. Default value: 5. Valid values: 5 to 10000. Unit: Mbit/s. | 5 |
| InstanceChargeType | string | Yes | The billing method of the EIP. Set the value to PostPaid. | PostPaid |
| InternetChargeType | string | Yes | The metering method of the EIP. Set the value to 95BandwidthByMonth. | 95BandwidthByMonth |
| Name | string | No | The name of the EIP. | EIP1 |
| Isp | string | No | The Internet service provider. Valid values:
| cmcc |
| Description | string | No | The description of the EIP. | yourDescription |
Response parameters
Examples
Sample success responses
JSONformat
{
"RequestId": "9DB6123F-470D-510A-A9EB-EBA799340452",
"AllocationId": "eip-25877c70gddh****"
}Error codes
| HTTP status code | Error code | Error message | Description |
|---|---|---|---|
| 400 | ens.interface.error | Failed to call API. | - |
| 400 | ResourceNotAvailable | Resource you requested is not available in this node. | The specified node does not support VPC. |
| 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 |
|---|---|---|
| 2024-09-12 | The Error code has changed. The request parameters of the API has changed | View Change Details |
| 2024-08-19 | The Error code has changed | View Change Details |
| 2024-06-27 | The Error code has changed | View Change Details |
| 2023-11-14 | The request parameters of the API has changed | View Change Details |