Can't delete user with type "app"

Hi Team!

How can I delete user with account type “app”. I worked with plugins on my cloud Jira, and there are a lot of dublicate account with name of my plugin. I haven’t found any possibility to make it by Jira itself and tried to delete them by api, but it returns me 400 Bad Request error:

    "errorMessages": [],
    "errors": {}

By the way this “user” have no linked issues.