Add a new checklist to a task.
If you want to reference a task by it's custom task id, this value must be true.
true
Only used when the custom_task_ids parameter is set to true. For example: custom_task_ids=true&team_id=123.
custom_task_ids
custom_task_ids=true&team_id=123
{"name": "Checklist"}
{"checklist": {"id": "b955c4dc-b8a8-48d8-a0c6-b4200788a683","task_id": "9hz","name": "Checklist","orderindex": 0,"resolved": 0,"unresolved": 0,"items": [ ]}}