diff --git a/main.tf b/main.tf
index 961d75be..c358e01e 100644
--- a/main.tf
+++ b/main.tf
@@ -36,6 +36,7 @@ resource "ibm_iam_authorization_policy" "kms_policy" {
   target_service_name         = local.kms_service
   target_resource_instance_id = var.existing_kms_instance_guid
   roles                       = ["Reader"]
+  description                 = "Allow all ICD Postgres instances in the resource group ${var.resource_group_id} to read from the ${local.kms_service} instance GUID ${var.existing_kms_instance_guid}"
 }
 
 # workaround for https://github.com/IBM-Cloud/terraform-provider-ibm/issues/4478
diff --git a/module-metadata.json b/module-metadata.json
index b89cabb1..34fd7dd0 100644
--- a/module-metadata.json
+++ b/module-metadata.json
@@ -272,6 +272,7 @@
       "required": true,
       "source": [
         "ibm_database.postgresql_db.resource_group_id",
+        "ibm_iam_authorization_policy.kms_policy.description",
         "ibm_iam_authorization_policy.kms_policy.source_resource_group_id"
       ],
       "pos": {
@@ -489,7 +490,7 @@
       },
       "pos": {
         "filename": "main.tf",
-        "line": 49
+        "line": 50
       }
     },
     "ibm_iam_authorization_policy.kms_policy": {
@@ -498,6 +499,7 @@
       "name": "kms_policy",
       "attributes": {
         "count": "kms_encryption_enabled",
+        "description": "resource_group_id",
         "source_resource_group_id": "resource_group_id",
         "target_resource_instance_id": "existing_kms_instance_guid"
       },
@@ -521,7 +523,7 @@
       },
       "pos": {
         "filename": "main.tf",
-        "line": 189
+        "line": 190
       }
     },
     "ibm_resource_tag.postgresql_tag": {
@@ -537,7 +539,7 @@
       },
       "pos": {
         "filename": "main.tf",
-        "line": 140
+        "line": 141
       }
     },
     "time_sleep.wait_for_authorization_policy": {
@@ -549,7 +551,7 @@
       },
       "pos": {
         "filename": "main.tf",
-        "line": 42
+        "line": 43
       }
     }
   },
@@ -569,7 +571,7 @@
       },
       "pos": {
         "filename": "main.tf",
-        "line": 217
+        "line": 218
       }
     }
   },
@@ -648,7 +650,7 @@
       },
       "pos": {
         "filename": "main.tf",
-        "line": 150
+        "line": 151
       }
     }
   }