The CSV file template can be found in the userlist page, the file must follow the given template for field names.Include all the columns that update is required, columns that do not need update can be removed.
Numerical fields have a operator which allow users to add , subtract or overwrite the value. (case sensitive, do not capitalise)This is added in the column before the field value, with the heading: field name_op.Example:Note: Non-numerical fields will be overwriten.
{"status":"success","message":"Bulk update user process is queued","data":{"message":"Bulk update user process is queued. You can check in Api Log ( community settings )"}}