arm-chef-server - scriptUrl invalid parameter

[darinhoward]

on arm-chef-server:

running:

azure group deployment create -f chefserver.json -e chefserver.parameters.json chef-server chef-server-deploy

returns:

info:    Executing command group deployment create
+ Initializing template configurations and parameters                          
+ Creating a deployment                                                        
error:   InvalidTemplate : Deployment template validation failed: 'The template parameters 'scriptUrl' in the parameters file are not valid; they are not present in the original template and can therefore not be provided at deployment time. The only supported parameters for this template are 'location, vmName, workspaceId, workspaceName, omsChefConfigUrl, omsResourceGroup'. Please see https://aka.ms/arm-deploy/#parameter-file for usage details.'.
error:   Deployment validate failed.
error:   Error information has been recorded to /Users/user/.azure/azure.err
error:   group deployment create command failed