error while making API call : Error: User has insufficient privileges to make this API call.

Hello,

I am trying to explore cloudClient 3.4.1 but while i try to execute a command 'vra catalog list' or other similar commands i get error "Error: User has insufficient privileges to make this API call."

I am not sure what are the permissions of configuration required before i can make the API call because the account which i am using to make these calls already have local Admin privilege on IAAS box & is IAAS Admin/Tenant admin. in short, the user is complete administrator of the tool.

Please help me as i found there is very limited documentation for cloudclient usability.

Thanks,

MG