MngCancelTradesList

Description: Allows a manager to submit cancel requests for multiple open trades by providing a list of order IDs.

Warning

Only market BUY/SELL trades in TS_OPEN_NORMAL, TS_OPEN_REQUEST or TS_OPEN_RESTORED can be cancelled.

Access Control

Requires dealer_trades for manager/dealer sessions. The target account must also match the manager groups and brand scope loaded from the cached manager record. Token payload is used only for manager id and session type.

Request Parameters

Name	Type	Required	Description
orders	array	Yes	List of trade order IDs to cancel (integers)
__access	object	Yes	Access object containing session type information

Request Example

{
  "orders": [1001234, 1001235, 1001236],
  "__access": {
    "type": 1
  }
}

Response Parameters

Name	Type	Description
rows	array	Successful cancel acknowledgments
matched	integer	Total number of requested orders
cancelled	integer	Number of orders accepted for cancel processing
failed	integer	Number of orders that failed validation or enqueue
failures	array	Optional per-order error details for failed cancel requests

Response Example

{
  "rows": [
    {
      "accepted": true,
      "order": 1001234,
      "state": 9
    },
    {
      "accepted": true,
      "order": 1001235,
      "state": 9
    }
  ],
  "matched": 3,
  "cancelled": 2,
  "failed": 1,
  "failures": [
    {
      "order": 1001236,
      "error": "RET_NOT_FOUND",
      "message": "Trade not found"
    }
  ]
}

Notes

• A successful response is an acknowledgment that the cancel request was accepted, not confirmation that the open trade is already cancelled.
• order is the correlation identifier for subsequent trade lifecycle events.
• If no orders are accepted, the method returns 409.
• If some orders are accepted and some fail, the method returns 207.

Atomic admission

Each ticket uses the same atomic live-state check and request reservation as MngCancelTrade. Closed history and tickets already undergoing another mutation are included in failures, not rows. Repeated or overlapping lists cannot admit a second cancellation for the same reserved ticket. Per-order runtime errors use the mapped error code (for example RET_ERR_CANCEL) and message. A wholly rejected list returns 409; a mixed list returns 207.