Help Center/ TaurusDB/ API Reference/ APIs (Recommended)/ HTAP (Standard Edition)/ Deleting Sessions of an HTAP Instance
Updated on 2026-02-11 GMT+08:00
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Deleting Sessions of an HTAP Instance

Function

This API is used to delete sessions of an HTAP instance. Before calling this API:

Calling Method

For details, see Calling APIs.

Authorization Information

Each account has all the permissions required to call all APIs, but IAM users must be assigned the required permissions.

  • If you are using role/policy-based authorization, see Permissions and Supported Actions for details on the required permissions.
  • If you are using identity policy-based authorization, no identity policy-based permission required for calling this API.

URI

DELETE /v3/{project_id}/instances/{instance_id}/htap/process

Table 1 URI parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Definition

Project ID of a tenant in a region.

To obtain this value, see Obtaining a Project ID.

Constraints

N/A

Range

The value contains 32 characters. Only letters and digits are allowed.

Default Value

N/A

instance_id

Yes

String

Definition

Standard HTAP instance ID, which is compliant with the UUID format. You can call the API for querying HTAP instances to obtain the ID.

Constraints

N/A

Range

The value contains 36 characters with a suffix of in17. Only letters and digits are allowed.

Default Value

N/A

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

Definition

User token. To obtain this value, call the IAM API for obtaining a user token.

The value of X-Subject-Token in the response header is the token value.

Constraints

N/A

Range

N/A

Default Value

N/A

Content-Type

Yes

String

Definition

Content type.

Constraints

N/A

Range

application/json

Default Value

application/json

X-Language

No

String

Definition

Request language type.

Constraints

N/A

Range

  • en-us

  • zh-cn

Default Value

en-us
Table 3 Request body parameter

Parameter

Mandatory

Type

Description

process_list

Yes

Array of strings

Definition

Session IDs of an HTAP instance. You can call the API for querying current sessions of an HTAP instance to obtain the IDs.

Constraints

The number of instance session IDs cannot exceed 20.

Range

N/A

Default Value

N/A

Response Parameters

Status code: 200

Table 4 Response body parameters

Parameter

Type

Description

status

String

Definition

Response result.

Range

  • success

  • failed

msg

String

Definition

Response error information.

Range

N/A

Status code: 400

Table 5 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Status code: 500

Table 6 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Example Request

Deleting sessions of an HTAP instance

DELETE https://{endpoint}/v3/054e292c9880d4992f02c0196d3ea468/instances/af315b8e6aaa41799bd9a31f2de15abcin17/htap/process

{
  "process_list" : [ "id1", "id2" ]
}

Example Response

Status code: 200

Success.

{
  "status" : "success",
  "msg" : "success"
}

Status code: 400

Client error.

{
  "error_code" : "DBS.200022",
  "error_msg" : "Instance not found."
}

Status Code

For details, see Status Codes.

Error Code

For details, see Error Codes.

Parent Topic: HTAP (Standard Edition)