Custom Policy for OSS on Alibaba Cloud

[IvanH]

Hi Everyone,
I have created a root folder called A and there are two subfolders under A. The two subfolders name are Alice and Peter respectively. I attach a custom policy to the root folder with the policy below.


{
"Statement" : [
{
"Action": [
"oss:Get*",
"oss:List*" ,
"oss:Put*"
],
"Effect": "Allow",
"Resource": "acs:oss:*: *:A/${username}/*"
}
],
"Version": "1"
}

When Alice log in to the console using her credentails and tried to upload a new file into her folder, she is unable to upload the folder.

Does anyone know how to solve this issue or i am using the wrong policy variable?

Thanks in advance.

[TimoHa]

As far as I know, variables like ${username} are not supported. So you need to replace that variable with fixed user name and attach different policies to different user. I know this is very inconvenient, though I don't know any other workaround.