Updates a project.


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

Request headers

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

Request syntax

PUT / HTTP/1.1

Request parameters

Parameter Type Location Required Example Description
Object Body Yes

The request struct.

description String Body Yes Description of my-project-test

The description of the project. This parameter is empty by default.

project String Host Yes ali-project-test

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 re-establish connections.
Access-Control-Allow-Origin String *

Indicates whether code from any origin is allowed to access the resource.

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

The time at which the response is returned.

x-log-requestid String 5B0A6B60BB6EE39764D458B5

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


Sample requests

PUT / HTTP/1.1

  "description" : "Description of my-project-test"

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




The Project does not exist: projectName

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



The body is not valid json string.

The error message returned because a specified parameter is invalid.



Specified Server Error Message.

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

For more information, see Common error codes.