/orgs/{org}/copilot/billing/selected_usersRemove users from an organization's Copilot subscription
Cancels Copilot seat assignments for the organization members listed in selected_usernames. Their seats become pending cancellation, and members lose access at the end of the current billing cycle unless they retain access through team membership. Only organization owners can cancel seats for organization members.
The usernames of organization members whose Copilot access is to be revoked.
A 401 is returned when authentication is missing or invalid, and a 403 when the authenticated user lacks organization-owner access or the required token scope. A 404 is returned when the org path parameter does not identify an organization; a 422 indicates that the subscription, billing, seat management, or user-seat assignment does not meet cancellation requirements; a 500 indicates an internal error. selected_usernames must contain at least one username.