» `keys` Function

Note: This page is about Terraform 0.12 and later. For Terraform 0.11 and earlier, see 0.11 Configuration Language: Interpolation Syntax.

keys takes a map and returns a list containing the keys from that map.

The keys are returned in lexicographical order, ensuring that the result will be identical as long as the keys in the map don't change.

» Examples

> keys({a=1, c=2, d=3})
[
  "a",
  "c",
  "d",
]

values returns a list of the values from a map.