# Get GlobalSSH upgrade price - GetGlobalSSHUpdatePrice

## Overview

Get GlobalSSH upgrade price






## Definition

### Public Parameters

| Parameter Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **Action**     | string  | Corresponding API command name, the current API is `GetGlobalSSHUpdatePrice`.                      | **Yes** |
| **PublicKey**  | string  | The user's public key can be obtained from [Console](https://console.scloudsg.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 |
|:---|:---|:---|:---|
| **ProjectId** | string | Project ID, such as org-xxxx. Please refer to the [GetProjectList interface](api/summary/get_project_list). |**Yes**|
| **InstanceType** | string | The type of instance after the upgrade. Enumerated values, Enterprise: Enterprise Edition; Basic: Basic Edition. |**Yes**|
| **InstanceId** | string | Instance ID, unique resource identifier. It is not required to fill in when upgrading from the free version to the paid version, but it is required in other cases. |No|
| **Quantity** | int | Purchase cycle, if ChargeType is Month, Quantity can be left blank and defaults to 0; in other cases, it must be a positive integer. |No|
| **ChargeType** | string | Billing Type: Dynamic, Month, Year. It must be passed when upgrading from the free version to the paid version, not required in other cases. |No|

### 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 | The price, returned in units of yuan. A positive number indicates a paid upgrade, a negative number indicates a downgrade refund. |No|




## Example

### Request Example
    
```
https://api.scloudsg.com/?Action=GetGlobalSSHUpdatePrice
&ProjectId=org-xxxx
&InstanceType=Basic
&InstanceId=uga-xxxx
```

### Response Example
    
```json
{
  "Action": "GetGlobalSSHUpdatePriceResponse",
  "Price": 5.15987,
  "RetCode": 0
}
```