# Inactivate customer Inactivates a Customer. The user account associated with this customer will no longer be able to login. Inactivated Customers can be activated again if activated before X days, where X is the value set for ClientSetting CullCustomerDayCount. Endpoint: POST /InactivateCustomer Version: 1.1 ## Query parameters: - `customerId` (integer, required) The internal Id of the Customer to inactivate. - `inactivatedBy` (integer, required) Account internal id of current user. Do not use default value.