# Get Elastic IP Bandwidth Change Price - GetEIPUpgradePrice

## Overview

Get Elastic IP Bandwidth Change Price






## Definition

### Public Parameters

| Parameter Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **Action**     | string  | Corresponding API command name, the current API is `GetEIPUpgradePrice`.                      | **Yes** |
| **PublicKey**  | string  | The user's public key can be obtained from [Console](https://console.genesissai.com/uaccount/api_manage)                                             | **Yes** |
| **Signature**  | string  | User signature generated based on public key and API command, see [Signature Algorithm](/docs/api/summary/signature.md)  | **Yes** |

### Request Parameters

| Parameter Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **Region** | string | Region. See [List of Regions and Availability Zones](api/summary/regionlist) |**Yes**|
| **ProjectId** | string | Project ID. If not filled in, the default project is used, and the sub-account must be filled in. Please refer to the [GetProjectList interface](api/summary/get_project_list). |No|
| **EIPId** | string | Elastic IP Resource ID |**Yes**|
| **Bandwidth** | int | The bandwidth of the Elastic IP in the public network, the unit is Mbps, the range is [1-800] |**Yes**|

### Response Field

| Field Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **RetCode** | int | Return status code. If it is 0, it means successful return. If it is not 0, it means failure. |**Yes**|
| **Action** | string | Operation command name. |**Yes**|
| **Message** | string | Returns an error message, providing detailed description when `RetCode` is non-zero. |No|
| **Price** | float | Adjusted EIP price after bandwidth modification, unit is "Yuan", if a refund is needed, this will be a negative value |No|




## Example

### Request Example
    
```
https://api.genesissai.com/?Action=GetEIPUpgradePrice
&Region=cn-bj2
&Bandwidth=40
&EIPId=eip-XXX
```

### Response Example
    
```json
{
  "Action": "GetEIPUpgradePriceResponse",
  "Price": 4.6,
  "PurchaseValue": 1530374400,
  "Request_uuid": "ccf83d8b-5888-4940-8d18-XXXXX",
  "RetCode": 0
}
```