---
name: engine-log-level
description: Terragrunt engine log level.
type: string
env:
  - TG_ENGINE_LOG_LEVEL
---

Controls the verbosity of logs from the Terragrunt engine. This is separate from the main Terragrunt logging and specifically affects engine-related operations like configuration parsing and dependency resolution.

By default, the engine log level is set to that of the main Terragrunt logging level.

You must also set the [`experimental-engine`](/reference/cli/commands/run#experimental-engine) flag to enable engine usage.
