diff --git a/docs/2.0/reference/pipelines/configurations-as-code/api.md b/docs/2.0/reference/pipelines/configurations-as-code/api.md
index b283bebf9a..f57baf0886 100644
--- a/docs/2.0/reference/pipelines/configurations-as-code/api.md
+++ b/docs/2.0/reference/pipelines/configurations-as-code/api.md
@@ -364,7 +364,7 @@ The IAM role ARN that Pipelines will assume when running Terragrunt apply comman
 <HclListItem name="region" requirement="optional" type="string">
 <HclListItemDescription>
 
-The AWS region that Pipelines will use when running Terragrunt commands.
+The AWS region that Pipelines will use when calling the AWS Security Token Service (STS) to generate authentication tokens.
 </HclListItemDescription>
 <HclListItemDefaultValue defaultValue="us-east-1"/>
 </HclListItem>