- match: { _source.junk: true }
          - is_true: "value_to_replace"
          - is_false: "value_to_replace"
          - is_true: "value_not_to_replace"
          - is_false: "value_not_to_replace"
          - length: { value_not_to_replace: 1 }
        ---
        "use cat with no header":
          - do:
              cat.indices:
                {}
          - match: {}