All Products
Search

This Product

    ApsaraDB for ClickHouse:CancelAppointmentElectZookeeperLeader

    Document Center

    ApsaraDB for ClickHouse:CancelAppointmentElectZookeeperLeader

    Last Updated:Dec 26, 2025

    Cancels a scheduled ZooKeeper leader switchover on a community-compatible ClickHouse instance.

    Try it now

    Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

    Test

    RAM authorization

    No authorization for this operation. If you encounter issues with this operation, contact technical support.

    Request parameters

    Parameter

    Type

    Required

    Description

    Example

    RegionId

    string

    No

    The region ID.

    cn-hangzhou

    DBClusterId

    string

    Yes

    The cluster ID.

    cc-bp108z124a8o7****

    PageSize

    integer

    No

    The number of entries to return on each page. Valid values:

    • 30 (default)

    • 50

    • 100

    30

    PageNumber

    integer

    No

    The page number.

    1

    Response elements

    Element

    Type

    Description

    Example

    object

    Schema of response.

    RequestId

    string

    The request ID.

    1F488A93-83FD-540F-9B67-0333AF64E6A0

    Examples

    Success response

    JSON format

    {
  "RequestId": "1F488A93-83FD-540F-9B67-0333AF64E6A0"
}

    Error codes

    HTTP status code

    Error code

    Error message

    Description

    500

    InternalError

    An error occurred while processing your request.

    An error occurred while processing your request.

    503

    ServiceUnavailable

    An error occurred while processing your request.

    An error occurred while processing your request.

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.