# Tasks Updating details (time, uncertainty) of individual tasks within operations. ## List tasks by external_id - [GET /v1/plannings/{id}/tasks/](https://docs.adm.wearetransformers.nl/apis/schema/tasks/v1_plannings_tasks_list.md): List tasks for a planning filtered by external_id. The external_id parameter is required. Supports workspace overlay. ## Create task - [POST /v1/tasks/](https://docs.adm.wearetransformers.nl/apis/schema/tasks/v1_tasks_create.md): Create a task without an operation. The task can be linked to an operation later. Supports workspace overlay. ## Retrieve Task - [GET /v1/tasks/{id}/](https://docs.adm.wearetransformers.nl/apis/schema/tasks/v1_tasks_retrieve.md): Get a single task by ID. ## Update Task - [PATCH /v1/tasks/{id}/](https://docs.adm.wearetransformers.nl/apis/schema/tasks/v1_tasks_partial_update.md): Update task fields (expected times, tags, etc.). Supports workspace overlay. ## Delete Task - [DELETE /v1/tasks/{id}/](https://docs.adm.wearetransformers.nl/apis/schema/tasks/v1_tasks_destroy.md): Soft-delete a task by marking its state as deleted. Supports workspace overlay.