HPNA Soap API - list policies

I am using HPNA soap API to run the list policies command.

However, I am getting below error:

NA>list policies
GEN_FAILURE: You do not have permission for this operation (***missing resource: list policies***).

Can anyone please help what level of access is required to run the command?

I am able to run other list command for e.g. list device, show policy compliance etc.

I've asked the admin to run "list policies" command and he's able to run it, but I cannot get the administrator access.

For me, "list policies" seems a command which shouldn't required adminstrator access.

The version of HPNA we are using is 10.11