I am trying to block the upload and send chats for WhatsApp Cloud App.
I have created the cloud app policy for WhatsApp and selected the activity "upload" and set the action "block",
when we tried to upload any file it gets blocked but we are not able to block send chats for same it is still allowing.
I have also tried by creating "Chat, IM & other Communication" category and selected the activity upload, and set the action "block" but it did not worked as well.
Please help on how we can block the send Chats for WhatsApp web.