Deletes the indexes of a specified Logstore.


Host consists of a project name and a Log Service endpoint. You must specify a project in Host.


OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request headers

This operation uses only common request headers. For more information, see Common request headers.

Request syntax

DELETE /logstores/{logstore}/index HTTP/1.1

Request parameters

Parameter Type Position Required Example Description
logstore String Path Yes ali-test-logstore

The name of the Logstore.

project String Host Yes ali-test-project

The name of the project.

Response parameters

Parameter Type Example Description
Server String nginx

The name of the server.

Content-Length String 0

The length of the response body.

Connection String close

Indicates whether the connection is persistent. Valid values:

  • close: The connection is non-persistent. A new TCP connection is established for each HTTP request.
  • keep-alive: The connection is persistent. After a TCP connection is established, the connection remains open, and no more time or bandwidth is consumed to establish new connections.
Access-Control-Allow-Origin String *

The origin from which cross-origin requests are allowed to access the resource. If an origin is specified, only the cross-origin requests that are sent from the specified origin are allowed. Example origin: If an asterisk (*) is specified, the cross-origin requests that are sent from all origins are allowed.

Date String Sun, 27 May 2018 08:25:04 GMT

The time at which the response was returned.

x-log-requestid String 5B0A6B60BB6EE39764D458B5

The unique ID of the request. The ID is generated by Log Service.


Sample requests

DELETE /logstores/<logstoreName>/index HTTP/1.1

Common request parameters

Sample success responses

JSON format

HTTP/1.1 200 OK

Error codes

For a list of error codes, visit the API Error Center.

HTTP status code

Error code

Error message




Log store index not created.

The error message returned because no indexes are created for the specified Logstore.



The Project does not exist : projectName.

The error message returned because the specified project does not exist.



logstore logstoreName does not exist.

The error message returned because the specified Logstore does not exist.



Specified Server Error Message.

The error message returned because an internal server error has occurred.

For more information, see Common error codes.