Publish full ARM template for ISE
There is no schema defined at https://docs.microsoft.com/en-us/azure/templates/microsoft.logic/allversions for how to provision a Logic App ISE. Documentation should be provided which fully describes how to provision a Logic App ISE via a Resource Manager template.
The workaround is to provision a Logic App ISE via the Azure Portal and then extract the ISE related sections from the Microsoft.Logic resource using Azure Resource Explorer (https://resources.azure.com). However, that is not entirely enough, as Azure Resource Explorer does not provide details on the required Virtual Network subnet configuration. In order to obtain that information, one must go throug a series of trial and error steps with Resource Manager deployments, or find someone in the Azure PG or other Microsoft colleague which has done the setup previously. This places an unnecessary burden on Microsoft customers.
A good workaround for now is to use the Azure Quickstart Template here: https://github.com/Azure/azure-quickstart-templates/tree/master/201-integration-service-environment
but official documentation would be welcome