What is the API command for clearing Custom Text in WebEx devices?

[Aswin S]

In WebEx Device Web GUI, under Customization> Personalization>Custom Text column I have some text, those are need to be deleted. What is the API command to clear the text inside the box? It will be helpful for me if someone give a hint on this so that I can do batch process for many devices.

[Antonio Oliveira]

Hello!

I believe what you looking for is UserInterface CustomMessage. 

BTW, roomos.cisco.com/ is a great source to find all your Webex devices xAPI references. 

Thanks!