PII warning for metadata in api doc.

cardano-foundation · Jan 11, 2021 · 7af3391 · 7af3391
1 parent f9e41f6
commit 7af3391
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/specifications/api/swagger.yaml b/specifications/api/swagger.yaml
@@ -796,6 +796,12 @@ x-transactionStatus: &transactionStatus
 
 x-transactionMetadata: &transactionMetadata
   description: |
+    **⚠️ WARNING ⚠️**
+
+    _Please note that metadata provided in a transaction will be
+    stored on the blockchain forever. Make sure not to include any sensitive data,
+    in particular personally identifiable information (PII)._
+
     Extra application data attached to the transaction.
 
     Cardano allows users and developers to embed their own