Update mail for all users with API REST- JIRA CLOUD

[Salim Hammar]

Hello

i would like to update the mail adresse to one user in jira cloud with API REST

i have follow this article : https://developer.atlassian.com/cloud/admin/user-management/rest/api-group-email/#api-group-email

but the command “curl” dont worked i have set this in postman

now : testingoss000@gmail.com to => testingoss000@yahooo.com it’s an example

this command don’t worked
Have you idea ?

Thanks in advance