That would be max-pending-submits Check the user guide for further details.
Regards, -- Alejandro Guerrieri > On Mar 8, 2020, at 12:47 PM, Web Min <meweb...@gmail.com> wrote: > > > Hello, > > I just received the following message from the gateway, any help would be > appreciated. > > Please notice that today we received bad request from your side and after > investigation found that problem from your side because of sending messages > using ASYNC mode , > > please make sure that window size = 1 . > > Which parameter should I Add or change to effect the size of the window? > > Regards