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ApsaraDB for ClickHouse:DeleteSyndb

Last Updated:Sep 28, 2025

Deletes a database synchronization task.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

  • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

  • API: The API that you can call to perform the action.

  • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

  • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

    • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

    • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

  • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

  • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

clickhouse:DeleteSyndb

delete

*DBCluster

acs:clickhouse:{#regionId}:{#accountId}:dbcluster/{#DBClusterId}

None None

Request parameters

Parameter

Type

Required

Description

Example

DbClusterId

string

Yes

The cluster ID.

cc-bp158i5wvj436****

SynDb

string

Yes

The ApsaraDB RDS for MySQL database.

database

Response elements

Element

Type

Description

Example

object

The response.

RequestId

string

The request ID.

2C7393F1-5FD1-5CEE-A2EA-270A2CF99693

Status

boolean

Indicates whether the database synchronization task was deleted. Valid values:

  • true: The task was deleted.

  • false: The task failed to be deleted.

true

ErrorMsg

string

  • This parameter is not returned if the value of Status is true.

  • This parameter is returned with the reason for the failure if the value of Status is false.

ClickHouse exception, code: 49, host: 100.100.xx.xx, port: 49670; Code: 49, e.displayText() = DB::Exception: Logical error: there is no global context (version 20.8.17.25)n

ErrorCode

integer

The error code.

0

Examples

Success response

JSON format

{
  "RequestId": "2C7393F1-5FD1-5CEE-A2EA-270A2CF99693",
  "Status": true,
  "ErrorMsg": "ClickHouse exception, code: 49, host: 100.100.xx.xx, port: 49670; Code: 49, e.displayText() = DB::Exception: Logical error: there is no global context (version 20.8.17.25)n",
  "ErrorCode": 0
}

Error codes

HTTP status code

Error code

Error message

Description

404 InvalidDBCluster.NotFound The DBClusterId provided does not exist in our records. The DBClusterId provided does not exist in our records.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.