Trying to configuring a REST collector and I connect using ClientID and ClientSecret

Hello All,I am hoping someone can perhaps guide me where I need to go. I am configuring a REST collector and I connect using ClientID and ClientSecret. I would then in return get a token.The problem I have are the fields Client Secret parameter and the Client secret value. I have added the ClientID as a parameter but I am not winning.I can configure this with Postman and I can use curl to get my token. I am not able to figure how to do this in Cribl.