larksuite--cli/skills/lark-task/references/lark-task-update.md

task +update

Prerequisites: Please read ../lark-shared/SKILL.md to understand authentication, global parameters, and security rules.

Update an existing task in Lark.

Recommended Commands

# Update task summary
lark-cli task +update --task-id "<task_guid>" --summary "New Summary"

# Update multiple tasks' due dates
lark-cli task +update --task-id "<task_guid>,<another_task_guid>" --due "+2d"

# Update with JSON data
lark-cli task +update --task-id "<task_guid>" --data '{"description": "New description"}'

Parameters

Parameter	Required	Description
--task-id <guid>	Yes	The task GUID to update. Comma-separated task GUIDs are supported for multiple tasks. For Feishu task applinks, use the guid query parameter, not the suite_entity_num / display task ID like t104121.
--summary <text>	No	New summary/title for the task.
--description <text>	No	New description for the task.
--due <time>	No	New due date (supports relative time).
--data <json>	No	JSON payload for fields to update.

Workflow

1. Confirm with the user the tasks to update and the fields.
2. Execute lark-cli task +update --task-id "..." ...
3. Report the successful updates.

Caution

This is a Write Operation -- You must confirm the user's intent before executing.