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

layout	page_title	sidebar_current	description
functions	zipmap - Functions - Configuration Language	docs-funcs-collection-zipmap	The zipmap function constructs a map from a list of keys and a corresponding list of values.

zipmap Function

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

zipmap constructs a map from a list of keys and a corresponding list of values.

zipmap(keyslist, valueslist)

Both keyslist and valueslist must be of the same length. keyslist must be a list of strings, while valueslist can be a list of any type.

Each pair of elements with the same index from the two lists will be used as the key and value of an element in the resulting map. If the same value appears multiple times in keyslist then the value with the highest index is used in the resulting map.

Examples

> zipmap(["a", "b"], [1, 2])
{
  "a" = 1,
  "b" = 2,
}