tencent cloud

1. API Description

Domain name for API request: postgres.tencentcloudapi.com.

This API is used to query the details of a parameter template, including basic information and parameter information.

A maximum of 1000 requests can be initiated per second for this API.

2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

3. Output Parameters

4. Example

Example1 Querying Details of a Parameter Template

None

Input Example

POST / HTTP/1.1
Host: postgres.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeParameterTemplateAttributes
<Common request parameters>

{
    "TemplateId": "c0456ace-31d1-54b1-a270-befa6bf960a5"
}

Output Example

{
    "Response": {
        "DBEngine": "postgresql",
        "DBMajorVersion": "12",
        "ParamInfoSet": [
            {
                "Advanced": false,
                "ClassificationCN": "WAL",
                "ClassificationEN": "Write-Ahead Log",
                "CurrentValue": "logical",
                "DefaultValue": "replica",
                "EnumValue": [
                    "replica",
                    "logical"
                ],
                "ID": 854,
                "LastModifyTime": "",
                "Max": 0,
                "Min": 0,
                "Name": "wal_level",
                "NeedReboot": true,
                "ParamDescriptionCH": "This parameter determines the information recorded in the log, setting it to minimal is not allowed",
                "ParamDescriptionEN": "Set the level of information written to the WAL.",
                "ParamValueType": "enum",
                "VersionRelationSet": [],
                "SpecRelated": false,
                "StandbyRelated": 0,
                "Unit": "",
                "SpecRelationSet": []
            },
            {
                "Advanced": false,
                "ClassificationCN": "Resource Usage",
                "ClassificationEN": "Resource Usage",
                "CurrentValue": "12",
                "DefaultValue": "8",
                "EnumValue": null,
                "ID": 755,
                "LastModifyTime": "",
                "Max": 262143,
                "Min": 0,
                "Name": "max_worker_processes",
                "NeedReboot": true,
                "ParamDescriptionCH": "The maximum number of background processes that the system can support",
                "ParamDescriptionEN": "Maximum number of concurrent worker processes.",
                "ParamValueType": "integer",
                "VersionRelationSet": [
                    {
                        "DBKernelVersion": "",
                        "EnumValue": null,
                        "Max": 300,
                        "Min": 4,
                        "Name": "max_worker_processes",
                        "Unit": "null",
                        "Value": "8"
                    },
                    {
                        "DBKernelVersion": "",
                        "EnumValue": null,
                        "Max": 400,
                        "Min": 4,
                        "Name": "max_worker_processes",
                        "Unit": "null",
                        "Value": "8"
                    },
                    {
                        "DBKernelVersion": "",
                        "EnumValue": null,
                        "Max": 400,
                        "Min": 4,
                        "Name": "max_worker_processes",
                        "Unit": "null",
                        "Value": "8"
                    },
                    {
                        "DBKernelVersion": "",
                        "EnumValue": null,
                        "Max": 500,
                        "Min": 4,
                        "Name": "max_worker_processes",
                        "Unit": "null",
                        "Value": "8"
                    },
                    {
                        "DBKernelVersion": "",
                        "EnumValue": null,
                        "Max": 900,
                        "Min": 4,
                        "Name": "max_worker_processes",
                        "Unit": "null",
                        "Value": "8"
                    },
                    {
                        "DBKernelVersion": "",
                        "EnumValue": null,
                        "Max": 900,
                        "Min": 4,
                        "Name": "max_worker_processes",
                        "Unit": "null",
                        "Value": "8"
                    },
                    {
                        "DBKernelVersion": "",
                        "EnumValue": null,
                        "Max": 900,
                        "Min": 4,
                        "Name": "max_worker_processes",
                        "Unit": "null",
                        "Value": "8"
                    },
                    {
                        "DBKernelVersion": "",
                        "EnumValue": null,
                        "Max": 300,
                        "Min": 4,
                        "Name": "max_worker_processes",
                        "Unit": "null",
                        "Value": "8"
                    },
                    {
                        "DBKernelVersion": "",
                        "EnumValue": null,
                        "Max": 400,
                        "Min": 4,
                        "Name": "max_worker_processes",
                        "Unit": "null",
                        "Value": "8"
                    },
                    {
                        "DBKernelVersion": "",
                        "EnumValue": null,
                        "Max": 500,
                        "Min": 4,
                        "Name": "max_worker_processes",
                        "Unit": "null",
                        "Value": "8"
                    },
                    {
                        "DBKernelVersion": "",
                        "EnumValue": null,
                        "Max": 500,
                        "Min": 4,
                        "Name": "max_worker_processes",
                        "Unit": "null",
                        "Value": "8"
                    },
                    {
                        "DBKernelVersion": "",
                        "EnumValue": null,
                        "Max": 1300,
                        "Min": 4,
                        "Name": "max_worker_processes",
                        "Unit": "null",
                        "Value": "8"
                    },
                    {
                        "DBKernelVersion": "",
                        "EnumValue": null,
                        "Max": 1300,
                        "Min": 4,
                        "Name": "max_worker_processes",
                        "Unit": "null",
                        "Value": "8"
                    }
                ],
                "SpecRelated": true,
                "StandbyRelated": 1,
                "Unit": "",
                "SpecRelationSet": []
            }
        ],
        "RequestId": "e4f0f472-8bef-4404-b3fa-57ed6b6378b8",
        "TemplateDescription": "test-modify",
        "TemplateId": "c0456ace-31d1-54b1-a270-befa6bf960a5",
        "TemplateName": "test-modify_1",
        "TotalCount": 2
    }
}

5. Developer Resources

SDK

TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

• Tencent Cloud SDK 3.0 for Python
• Tencent Cloud SDK 3.0 for Java
• Tencent Cloud SDK 3.0 for PHP
• Tencent Cloud SDK 3.0 for Go
• Tencent Cloud SDK 3.0 for Node.js
• Tencent Cloud SDK 3.0 for .NET
• Tencent Cloud SDK 3.0 for C++

Command Line Interface

• Tencent Cloud CLI 3.0

6. Error Code

The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.