POST api/account/cancel-contract-tasks

Create a cancel contract task and attempt to execute that task. Check the task status on the returned object to determine the state of the request.

Request Information

URI Parameters

None.

Body Parameters

CancelContractTaskCreation object

CancelContractTaskCreation

Name	Description	Type	Additional information
ContractNoteID	ID of contract to cancel	integer	None.
Reason	Cancellation description	string	String length: inclusive between 1 and 255

Request Formats

application/json, text/json

Sample:

{
  "ContractNoteID": 100000,
  "Reason": "Trade cancelled by market"
}

application/xml, text/xml

Sample:

<CancelContractTaskCreation xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/TPP.B2B.Webservices2.Contract.Tasks">
  <ContractNoteID>100000</ContractNoteID>
  <Reason>Trade cancelled by market</Reason>
</CancelContractTaskCreation>

Response Information

Resource Description

Created task

CancelContractTask

Name	Description	Type	Additional information
ContractNoteID	ID of the contract to cancel	integer	None.
ID	Task ID	integer	None.
Type	Task Type	enTaskType	None.
Description	Task description	string	None.
DateTimeCreated	Created date time	date	None.
DateTimeUpdated	Updated date time	date	None.
Status	Task status	enTaskStatus	None.
RejectionReason	Rejection reason	string	None.

Response Formats

application/json, text/json

Sample:

{
  "ContractNoteID": 100000,
  "ID": 1234,
  "Type": 16,
  "Description": "Task description",
  "DateTimeCreated": "2025-04-04T05:20:19.2111253+11:00",
  "DateTimeUpdated": null,
  "Status": 0,
  "RejectionReason": null
}

application/xml, text/xml

Sample:

<CancelContractTask xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/TPP.B2B.Webservices2.Contract.Tasks">
  <DateTimeCreated>2025-04-04T05:20:19.2111253+11:00</DateTimeCreated>
  <DateTimeUpdated i:nil="true" />
  <Description>Task description</Description>
  <ID>1234</ID>
  <RejectionReason i:nil="true" />
  <Status>New</Status>
  <Type>CancelContractTask</Type>
  <ContractNoteID>100000</ContractNoteID>
</CancelContractTask>

Error Response Information

Resource Description

Created task

string

Error Response Formats

application/json, text/json

Sample:

"sample string 1"

application/xml, text/xml

Sample:

<string xmlns="http://schemas.microsoft.com/2003/10/Serialization/">sample string 1</string>