Based on Azure documentation, are you referencing the Integration Services Environment under the Location dropdown? If so, I dug into the Terraform provider source code, specifically the location parameter. It does not implement the Integration Services Environment.
Most parameters and features don’t get immediately added to the provider until they are in the main SDK. The azure-go-sdk has the IntegrationServiceEnvironmentsClient in preview.
If you would like this to be a feature to be implemented, you can open a Feature Request! Definitely include the documentation pointing to the ability to link the Integration Service Environment to the Azure Logic App Workflow and add as much information into the template as possible.