# Get the upgrade price for shared bandwidth - DescribeShareBandwidthUpdatePrice

## Overview

Get the upgrade price for shared bandwidth






## Definition

### Public Parameters

| Parameter Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **Action**     | string  | Corresponding API command name, the current API is `DescribeShareBandwidthUpdatePrice`.                      | **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](/docs/api/summary/regionlist) |**Yes**|
| **ShareBandwidthId** | string | Shared Bandwidth Id |**Yes**|
| **ShareBandwidth** | int | Shared Bandwidth Value |**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 | Shared Bandwidth Upgrade/Downgrade Price |**Yes**|




## Example

### Request Example
    
```
https://api.genesissai.com/?Action=DescribeShareBandwidthUpdatePrice
&ShareBandwidthId=rZhvvKkB
&ShareBandwidth=2
```

### Response Example
    
```json
{
  "Action": "DescribeShareBandwidthUpdatePriceResponse",
  "Price": "CkbyVeYU",
  "RetCode": 0
}
```