V-Spark Online Help

Callback Delivery Method

If you selected Configure callback delivery method, a dialog displays that enables you to configure the callback delivery method and to specify which kinds of files to send, as in the following screenshot:



Select the file type to send automatically via callback. Choose from JSON, MP3, and Text.


Select the callback delivery method from the drop-down menu.

If the callback fails, V‑Spark will retry delivery immediately. If the first retry also fails, V‑Spark will wait for a period of time, then continue retrying at intervals. If the callback ultimately fails, the files are placed in the database directory.


For more information on callbacks, including information about callback retries, see Using Callbacks in V‑Spark in the V‑Spark API Reference.