How to update a customer details via REST API

[kamran.rashid]

I want to update a customer details like display name and email i can change the display name but not email from Jira Service Desk. But i want to know do we have any API call to update the customer details

[Angélica Luz]

Hello Kamran,

Welcome to Atlassian Community!

On Jira Service Desk Cloud, currently, there is no option for administrators to change customers' email addresses. 

With that said, also, there is no API that allows such ability.

There is a feature request suggesting the implementation of this option:

• Change the customer e-mail address 

Please, click on vote and watch to receive updates about the feature.

Regards,
Angélica