# Delete Physical Machine - TerminatePHost

## Overview

Delete Physical UHost






## Definition

### Public Parameters

| Parameter Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **Action**     | string  | Corresponding API command name, the current API is `TerminatePHost`.                      | **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 |
|:---|:---|:---|:---|
| **Region** | string | Region. See [List of Regions and Availability Zones](api/summary/regionlist) |**Yes**|
| **Zone** | string | Availability Zone. See [Availability Zone List](api/summary/regionlist) |No|
| **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). |**Yes**|
| **PHostId** | string | PHost Resource ID |**Yes**|
| **ReleaseEIP** | boolean | Whether to release the bound EIP. true: Unbind the EIP and release it; other values or not filled: Unbind the EIP. |No|
| **ReleaseUDisk** | boolean | BareMetal machine parameters -> Whether to delete the mounted data disk when deleting the host. The default is false. |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|
| **PHostId** | string | Resource ID of PHost |No|




## Example

### Request Example
    
```
https://api.scloudsg.com/?Action=TerminatePHost
&Region=geMFFVTJ
&Zone=BAJaGwVv
&ProjectId=oSWbEAst
&PHostId=PoTZbUmp
&ReleaseEIP=false
&ReleaseUDisk=false
```

### Response Example
    
```json
{
  "Action": "TerminatePHostResponse",
  "PHostId": "BzNdSIyb",
  "RetCode": 0
}
```