eShopOnContainers/deploy/az/azurefunctions/azurefunctionsdeploy.parameters.json

{
    "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentParameters.json#",
    "contentVersion": "1.0.0.0",	
      "parameters": {
        "SitesEshopfunctionsName": {
            "value": "eshopfunctionsapp"
        }
    }
}