AutoIT input message in MicrosoftMeeting

; Download software https://www.autoitscript.com/site/autoit/downloads/

; run this script from SciTE script editor

; This is the script, it will find the microsoft teams window and the chat box title, typing automatically

 ; Wait for 5 seconds to open Microsoft Teams, click on the chat window and typing message field, this need to be done manually.

Sleep(5000)

While True ; Loop indefinitely

; Wait for the Microsoft Teams window to exist

;MsgBox(0, "Window Handle","debug -1")

;use the AutoIt v3 Window Info to capture the microsoft teams chat window title, for example, capture the chat box title is "John Smith (ABC) (You) | Microsoft Teams"

WinWait("John Smith (ABC) (You) | Microsoft Teams")

; Activate the Microsoft Teams window using its title and a more specific WinTitleMatchMode

WinActivate("John Smith (ABC)  (You) | Microsoft Teams")

; MsgBox(0, "Window Handle","debug0")

; Wait for the window to become active

WinWaitActive("John Smith (ABC) (You) | Microsoft Teams")

;MsgBox(0, "Window Handle","debug1")

;Try to get and focus on the typing field, but this controlwait does not work with classnameNN value

;ControlWait("John Smith (ABC)  (You) | Microsoft Teams", "", "Intermediate D3D Window1", "")

;MsgBox(0, "Window Handle","debug2")

; Set focus to the message input field

;ControlFocus("John Smith (ABC)  (You) | Microsoft Teams", "", "Intermediate D3D Window1")

; Wait for the "Type a new message" field to become visible

;ControlWait("John Smith (ABC)  (You) | Microsoft Teams", "", "Intermediate D3D Window", "Visible")

; Click on the "Type a new message" field to focus it

;ControlClick("John Smith (ABC)  (You) | Microsoft Teams", "", "Intermediate D3D Window", "left", 1, 444, 617)

;MsgBox(0, "Window Handle","debug3")

Send("H ")

    ; Erase the text by sending the backace key in a loop

    ; While StringLen(ClipGet()) > 0

         Send("{BACKSPACE}")

    ; WEnd

   ; WinSetState("John Smith (ABC)  (You) | Microsoft Teams", "", @SW_MINIMIZE)

    Sleep(60000)

WEnd

Similarly, Python scripting:

https://ayushi7rawat.medium.com/how-to-automate-ms-teams-with-python-6a5ca1b62cb2