0040-00000353

Description

The pr parameter is invalid when you use the legacy Image Service to set gradual display for an image.

Cause

The pr parameter has a value other than 0 or 1.

Sample questions

GET /example_image@5pr HTTP/1.1
Host: oss-example.oss-cn-hangzhou.aliyuncs.com
Date: Fri, 03 Feb 2023 03:41:49 GMT
Content-Type: application/xml

The error in the preceding request is caused by the invalid value 5 in 5pr.

Solution

Specify the q parameter in the request string.

References

• Progressive display