If kibana_search resource attribute search.filters attribute is left empty then terraform crashes

[latikag]

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Terraform Version

v0.12.26

Affected Resource(s)

• kibana_search

Terraform Configuration Files

{
  "data" : {
    "kibana_index" : {
      "main" : {
        "filter" : {
          "name" : "title",
          "values" : "${flatten([\"kibana_sample_data_ecommerce\"])}"
        }
      }
    }
  }
}


{
  "resource" : {
    "kibana_search" : {
      "search" : {
        "search" : {
          "index" : "${data.kibana_index.main.id}",
          "query" : "",
          "filters" : [ ]
        },
        "display_columns" : ["_source"],
        "sort_ascending" : false,
        "sort_by_columns" : ["day_of_week"],
        "name" : "search5"
      }
    }
  }
}

Debug Output

Panic Output

https://gist.github.com/latikag/17892b66d640e186aa6511e880ad33b8

Expected Behavior

Applied successfully

Actual Behavior

Terraform crashed

Steps to Reproduce

1. terraform apply

Important Factoids

References