Updated by field in incident form is showing as guest when I am passing data from third party

[sahil toraskar]

 In incident form when I am updating incident from a third-party app it is displaying as a guest in the updated by field. I want the user name of the one who is updating from third-party app in updated by field

[Randheer Singh]

Hi @sahil toraskar ,

Is your scripted API public?

Have you checked the Require Authentication field for your scripted REST API?
Are you adding the authentication logic as part of your script?

Thanks,

Randheer