# Get the available parameter template list - ListUPgSQLParamTemplate

## Overview

Get the available parameter template list






## Definition

### Public Parameters

| Parameter Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **Action**     | string  | Corresponding API command name, the current API is `ListUPgSQLParamTemplate`.                      | **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](/docs/api/summary/regionlist) |**Yes**|
| **Zone** | string | Availability Zone. See [Availability Zone List](/docs/api/summary/regionlist) |**Yes**|
| **ProjectId** | string | Project ID. If not filled in, the default project is used, sub-accounts must be filled in. Please refer to the [GetProjectList interface](/docs/api/summary/get_project_list). |No|
| **Offset** | int | Offset, default is 0,100 |No|
| **Count** | int | Total |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|
| **Data** | array[[*TemplateGroup*](#templategroup)] | Parameter Template Information |**Yes**|

#### Data Model


#### TemplateGroup

| Field Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **GroupID** | int | Parameter Template ID |No|
| **GroupName** | string | Parameter Template Name |No|
| **DBVersion** | string | Application's DB Version |No|
| **Description** | string | Description Information |No|
| **Modifiable** | boolean | Can it be modified? |No|
| **ParamGroupTypeName** | string | Template Group Type Name |No|

## Example

### Request Example
    
```
https://api.scloudsg.com/?Action=ListUPgSQLParamTemplate
&Region=cn-zj
&Zone=cn-zj-01
&ProjectId=EJimHTRB
&Offset=4
&Count=1
```

### Response Example
    
```json
{
  "Action": "ListUPgSQLParamTemplateResponse",
  "Data": [
    {
      "DbVersion": "mgmMARnm",
      "Description": "TGVwMNYJ",
      "GroupId": 1,
      "GroupName": "ytGWHtVS",
      "Modifiable": true,
      "ParamGroupTypeName": "znltxisP"
    }
  ],
  "Message": "YabdGJdS",
  "RetCode": 0
}
```