---
name: no-cas
description: Disable the CAS (Content Addressable Storage) feature.
type: bool
env:
  - TG_NO_CAS
---

When this flag is set, Terragrunt skips all CAS operations and clones sources directly.

Generation or runs error when `update_source_with_cas = true` is set on any `unit`, `stack`, or `terraform` block reachable from the current invocation, since relative sources rewritten by CAS cannot be resolved without it.
