diff --git a/models/Agent.json b/models/Agent.json
index 045f5c7..8cf1641 100644
--- a/models/Agent.json
+++ b/models/Agent.json
@@ -4,11 +4,13 @@
   "properties": {
     "accountId": {
       "type": "string",
-      "minLength": 1
+      "minLength": 1,
+      "description": "The ID of the agent."
     },
     "symbol": {
       "type": "string",
-      "minLength": 1
+      "minLength": 1,
+      "description": "The agent's name."
     },
     "headquarters": {
       "type": "string",