the text of the message
Optional options: JAppMessageOptionsa JAppMessageOptions object
Use JMap.Message.display instead.
const message = "The operation has failed"
const level = "error"
JMap.Application.Message.display(message, { duration: 5000 , severity: level})
JMap.Application.Message.display
Adds an generic message in the application message stack for the current session. severity level should be passed (will default to "info")