Update presign-file.md

terrywbrady · web-flow · commit e13190ed9421 · 2020-04-06T13:13:15.000-07:00
diff --git a/endopoints/storage/presign-file.md b/endopoints/storage/presign-file.md
@@ -7,6 +7,8 @@
 ## URL Parameters
 - :timeout
 - :contentType
+- :contentDisposition=attachement (optional)
+  - set Content-Disposition: attachment
 
 ## Request Headers
 
