add exmaple for kms key

examples/README.md

@@ -3,9 +3,9 @@
 Here we have some examples for use of this module and supporting submodules.
 
 ## policy
-## s3 standard
-## s3 title26
-## kms_key
+## s3-standard
+## s3-title26
+## kms-key
 
 <!-- BEGIN_TF_DOCS -->
 <!-- END_TF_DOCS -->

examples/kms-key/simple-kms-key.tf

@@ -0,0 +1,17 @@
+module "simple-key" {
+  source   = "git@github.e.it.census.gov:terraform-modules/aws-s3.git//kms_key"
+  key_name = "my-simple-key"
+
+  ## optional
+  # kms_admin_roles   = [ aws_iam_role.cloud-admin.arn ]
+  # kms_policy_document = data.aws_iam_policy_document.mypolicy.json
+}
+
+output "my-simple-key" {
+  description = "KMS Key Details"
+  value = {
+    arn   = module.simple-key.kms_key_arn
+    id    = module.simple-key.kms_key_id
+    alias = module.simple-key.kms_key_alias
+  }
+}