Does any one used chef terraform and service now integration?

I am trying to integrate terraform with servicenow? Inputs must be supplied to terraform templates via servicenow?

Unsure if you’ve resolved this as it is an old post.
For most Terraform Enterprise (TFE) users who use the ServiceNow (SNOW) integration, variables are passed from ServiceNow to the TFE workspace through a SNOW variable set, as described here. This allows the creation of masked/sensitive variables in SNOW that are then mapped to sensitive variables (encrypted) in TFE.

Once the SNOW variables are passed to the workspace, all other standard TFE operations for variable input are valid, such as using data sources to gather info that is passed as a input variable.