Added a note about region in AWS2-IAM
diff --git a/components/camel-aws2-iam/src/main/docs/aws2-iam-component.adoc b/components/camel-aws2-iam/src/main/docs/aws2-iam-component.adoc
index 620f4e7..27e9458 100644
--- a/components/camel-aws2-iam/src/main/docs/aws2-iam-component.adoc
+++ b/components/camel-aws2-iam/src/main/docs/aws2-iam-component.adoc
@@ -140,6 +140,11 @@
 |`CamelAwsIAMGroupPath` |`String` |The path of an AWS IAM Group
 |=======================================================================
 
+[NOTE]
+====
+The AWS2 IAM component works on the aws-global region and it has aws-global as default region
+====
+
 === IAM Producer operations
 
 Camel-AWS2 IAM component provides the following operation on the producer side: