This option allows Curator to manage ILM-enabled indices. Exercise caution that ILM policies and Curator actions will not interfere with each other.

Read more about Curator and Index Lifecycle Management here.

action: delete_indices
description: "Delete the specified indices"
  allow_ilm_indices: true
- filtertype: ...

The value of this setting must be either true or false.

The default value for this setting is false.