Pull OS Image Error

I'm trying to pull an OS image for a Wyse 5060 device and I'm getting this error. I

Initiated ImapePull (url: https://servername:443/cm-web/image/pull/IT-Testing-Pull-Image, repositoryld: 1. is CAValidationOn: False) on device name at 01/16/20 11:16:34 AM

Status: Failed - ERROR: CCM on-prem Server authentication token is not available in configuration file,. (error code : 107)

ERROR STAGE: Repository validation

Reason: Configuration file is missing authentication token of on prem Server. SOLUTION: Make sure config file is updated with proper CCM on prem Server authentication token. (107).

Can someone tell me what is going on.