include_hidden
This option allows Curator to act on indices with the setting hidden: true, which is common with data_streams.
Important
If data_stream backing indices are matched by the search_pattern and/or after the filters, any attempt to delete the active backing index will result in an error code. The only way to delete all of a data_stream is via the data_stream API.
action: delete_indices description: "Delete the specified indices" options: include_hidden: true filters: - filtertype: ... The value of this setting must be either true or false.
The default value for this setting is false.