delete
https://api.miro.com/api/v1/scim/Users/
Deletes a single user from the organization.
Note: A user who is the last admin in the team or the last admin in the organization cannot be deleted. User must be a member in the organization to be deleted. Users that have guest role in the organization cannot be deleted.
After a user is deleted, the ownership of all the boards that belong to the deleted user is transferred to the oldest team member who currently has an admin role.