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To call this endpoint, the API Key need to have the Place and Manage Orders permission enabled (via OSL website).

`errorCode` Code Table

Code	Description
ORDER_NOT_FOUND	The system is not able to find the requested order
CANCEL_REQUEST_SUBMITTED	Cancel request submitted
ERROR_ORDER_STATUS_SET_NO_CANCEL_CANCELLED	The order cannot be cancelled as order is already cancelled
ERROR_ORDER_STATUS_SET_NO_CANCEL_AMENDED	The order cannot be cancelled as order ID does not exist after it has been amended
ERROR_ORDER_STATUS_SET_NO_CANCEL_MATCHED	The order cannot be cancelled as it is already fully filled
SYSTEM_ERROR	The state of the order is uncertain