add an explanation of the createdAt

mackerelio · Apr 4, 2018 · 24fed5e · 24fed5e
1 parent 4e3c9c7
commit 24fed5e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -105,6 +105,8 @@ mkr hosts --service My-Service --role proxy
 ]
 ```
 
+The format of `createdAt` is ISO-8601 and use the current time zone.
+
 The `mkr hosts` command has an '-f' option to format the output.
 
 ```