Last updated: 2020-04-13 18:59:59

    1. API Description

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

    This API (UpgradeDBInstanceHour) is used to upgrade a pay-as-you-go TencentDB for MongoDB instance by scaling up the memory, storage, and oplog.

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

    Note: This API supports Finance regions. If the common parameter Region is a Finance region, a domain name with the Finance region needs to be specified, for example: mongodb.ap-shanghai-fsi.tencentcloudapi.com

    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 parameter. The value used for this API: UpgradeDBInstanceHour.
    Version Yes String Common parameter. The value used for this API: 2018-04-08.
    Region Yes String Common parameter. For more information, please see the list of regions supported by the product.
    InstanceId Yes String Instance ID in the format of cmgo-p8vnipr5
    Memory Yes Integer Memory size after upgrade in GB
    Volume Yes Integer Disk size after upgrade in GB
    OplogSize No Integer Oplog size after upgrade in GB, which ranges from 10% to 90% of the disk capacity and is 10% of the disk capacity by default

    3. Output Parameters

    Parameter Name Type Description
    DealId String Order ID
    RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

    4. Example

    Example1 Upgrading a Pay-as-you-go TencentDB Instance

    You need to upgrade a monthly subscribed TencentDB instance through the API

    Input Example

    &<Common request parameter>

    Output Example

      "Response": {
        "RequestId": "6EF60BEC-0242-43AF-BB20-270359FB54A7",
        "DealId": "20171201160000002670226599824833"

    5. Developer Resources

    API Explorer

    This tool allows online call, signature authentication, SDK code generation and quick search of APIs to greatly improve the efficiency of using TencentCloud APIs.


    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
    InvalidParameter Invalid parameter.

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