cancelTaskchain Cancels the taskchain. Arguments Argument Type Description taskchainId (required) String! Taskchain ID. Returns RequestStatus! Sample QueryVariablesExample Response mutation CancelTaskchain($taskchainId: String!) { cancelTaskchain(taskchainId: $taskchainId) { success } } { "taskchainId": "example-string" } { "data": { "cancelTaskchain": { "success": true } } }