emqx4.3/apps/emqx_data_bridge/src/emqx_data_bridge.app.src

{application, emqx_data_bridge,
 [{description, "An OTP application"},
  {vsn, "0.1.0"},
  {registered, []},
  {mod, {emqx_data_bridge_app, []}},
  {applications,
   [kernel,
    stdlib
   ]},
  {env,[]},
  {modules, []},

  {licenses, ["Apache 2.0"]},
  {links, []}
 ]}.