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DescribeParamTemplateInfo

最后更新时间：2024-11-20 11:12:34

    1. API Description

    Domain name for API request: cdb.intl.tencentcloudapi.com.

    This API is used to query parameter template details. The common request parameter Region can only be set to ap-guangzhou.

    A maximum of 20 requests can be initiated per second for this API.

    We recommend you to use API Explorer
    Try it
    API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.

    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.

    Parameter Name Required Type Description
    Action Yes String Common Params. The value used for this API: DescribeParamTemplateInfo.
    Version Yes String Common Params. The value used for this API: 2017-03-20.
    Region Yes String Common Params. For more information, please see the list of regions supported by the product. This API only supports: ap-guangzhou, ap-singapore.
    TemplateId Yes Integer Parameter template ID.

    3. Output Parameters

    Parameter Name Type Description
    TemplateId Integer Parameter template ID.
    Name String Parameter template name.
    EngineVersion String Database engine version specified in the parameter template
    TotalCount Integer Number of parameters in the parameter template
    Items Array of ParameterDetail Parameter details
    Description String Parameter template description
    TemplateType String Type of the parameter template. Valid values: HIGH_STABILITY (high-stability template), HIGH_PERFORMANCE (high-performance template).
    EngineType String Parameter template engine. Valid values: InnoDB, RocksDB.
    Note: This field may return null, indicating that no valid values can be obtained.
    RequestId String The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem.

    4. Example

    Example1 Querying the details of a parameter template

    This example shows you how to query the details of a parameter template.

    Input Example

    https://cdb.intl.tencentcloudapi.com/?Action=DescribeParamTemplateInfo&TemplateId=233&<common request parameters>

    Output Example

       "Response": {        "TemplateId": 233,        "Name": "st",        "EngineVersion": "5.7",        "Description": "test",        "TotalCount": 72,        "TemplateType": "HIGH_STABILITY",        "RequestId": "92131c95-aa65-44db-8c3c-e8cd67883b58",        "EngineType": "InnoDB",        "Items": [            {                "CurrentValue": "1",                "Default": "1",                "Description": "Controls the interval between successive column values.",                "EnumValue": [],                "Max": 65535,                "MaxFunc": "",                "Min": 1,                "MinFunc": "",                "Name": "auto_increment_increment",                "NeedReboot": 0,                "ParamType": "integer"            },            {                "CurrentValue": "1",                "Default": "1",                "Description": "Determines the starting point for the AUTO_INCREMENT column value.",                "EnumValue": [],                "Max": 65535,                "MaxFunc": "",                "Min": 1,                "MinFunc": "",                "Name": "auto_increment_offset",                "NeedReboot": 0,                "ParamType": "integer"            },            {                "CurrentValue": "800",                "Default": "{MIN(DBInitMemory/4+500,1000000)}",                "Description": "The maximum permitted number of simultaneous client connections.",                "EnumValue": [],                "Max": 100000,                "MaxFunc": "100000",                "Min": 1,                "MinFunc": "1",                "Name": "max_connections",                "NeedReboot": 0,                "ParamType": "func"            }        ]    }}

    5. Developer Resources

    SDK

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

    Command Line Interface

    6. Error Code

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

    Error Code Description
    AuthFailure CAM signature/authentication error.
    CdbError Backend or process error.
    InternalError.DatabaseAccessError Internal database error.
    InternalError.ParamError Parameter error
    InvalidParameter Parameter error.
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