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

layout	page_title	sidebar_current	description
functions	sethaselement - Functions - Configuration Language	docs-funcs-collection-sethaselement	The sethaselement function tests whether a given value is in a given set.

sethaselement Function

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

The sethaselement function tests whether a given value is in a given set.

sethaselement(set, value)

Examples

> sethaselement(["a", "b"], "b")
true
> sethaselement(["a", "b"], "c")
false

Related Functions

• setintersection computes the intersection of multiple sets.
• setproduct computes the cartesian product of multiple sets.
• setunion computes the union of multiple sets.