terraform/website/docs/configuration/functions/list.html.md

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functions list - Functions - Configuration Language docs-funcs-collection-list The list function constructs a list from some given elements.

list Function

~> This function is deprecated. From Terraform v0.12, the Terraform language has built-in syntax for creating lists using the [ and ] delimiters. Use the built-in syntax instead. The list function will be removed in a future version of Terraform.

list takes an arbitrary number of arguments and returns a list containing those values in the same order.

Examples

> list("a", "b", "c")
[
  "a",
  "b",
  "c",
]

Do not use the above form in Terraform v0.12 or above. Instead, use the built-in list construction syntax, which achieves the same result:

> ["a", "b", "c"]
[
  "a",
  "b",
  "c",
]
  • tolist converts a set value to a list.