Cancel an Execution Order

delete https://live.moment-api.com/v1/trading/order/{id}/execution-order/{execution_order_id}/

Cancels the specified execution order for the given order.

Requirements:

The execution order must be in the pending_execution or partially_filled state.

Event notifications:

On Reciept: a system_update event with an event_type of execution_order_cancel_request.
On failure: a system_update event with an event_type of execution_order_cancel_reject.
On success: an order_update event with an event_type of execution_order_cancel.

All events include the execution_order_id.