调用 DescribeApplyParameterTemplate 接口查询为指定的 MySQL 实例应用某参数模板时的参数变化。

请求类型

同步请求。

调试

请求参数

返回参数

示例

请求示例

POST /?Action=DescribeApplyParameterTemplate&Version=2022-01-01 
HTTP/1.1
Accept: application/json
Content-Type: application/json
Host: rds.volcengineapi.com
X-Date: 20211202T101010Z
Authorization: HMAC-SHA256 Credential=AKLTN2I0MmFiNzMxNWE5NDgzMzk4MmVjMTVkODlkZTZ****/20211202/cn-beijing/rds_mysql/request,SignedHeaders=x-date, Signature=71d31fc7bcf990142851c9833c5656391486cda0ae2e0b8ada733b7c6458****
{
    "InstanceId": "mysql-d4942fd7****",
    "TemplateId": "mysql-52566b825bcc****"
}

返回示例

{
    "ResponseMetadata": {
        "RequestId": "202308101202004055093B551C53F4EBF1",
        "Action": "DescribeApplyParameterTemplate",
        "Version": "2022-01-01",
        "Service": "rds_mysql",
        "Region": "cn-beijing"
    },
    "Result": {
        "InstanceId": "mysql-d4942fd7****",
        "Parameters": [
            {
                "Name": "auto_increment_increment",
                "NewValue": "6",
                "OldValue": "2",
                "Restart": false
            },
            {
                "Name": "auto_increment_offset",
                "NewValue": "7",
                "OldValue": "3",
                "Restart": false
            }
        ],
        "TemplateId": "mysql-52566b825bcc6c70"
    }
}

错误码

更多详情，请参见错误码。