# update_checklist_items

Update the label and/or category of one or more checklist items by ID. Only custom items are editable, and category
changes are only allowed on custom items; updates to managed items will be rejected. Reports per-item success and
failure.

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## Input

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `items` | `UpdateChecklistItemInput[]` | Yes | Array of checklist item updates (1-100) - [UpdateChecklistItemInput](#updatechecklistiteminput) |

### UpdateChecklistItemInput

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `checklistItemId` | `string` | Yes | The ID of the checklist item to update |
| `label` | `string` | No | The new label for the checklist item |
| `category` | `ChecklistItemCategory` | No | The new category for the checklist item. Only allowed for custom items. - [ChecklistItemCategory](#checklistitemcategory) |

### ChecklistItemCategory

| Value | Description |
| --- | --- |
| `CONTRACT` | |
| `FINANCE` | |
| `OTHERS` | |
| `VETTING` | |

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## Output

| Field | Type | Description |
| --- | --- | --- |
| `content` | `ContentItem[]` | Array of content items returned by the tool - [ContentItem](#contentitem) |
| `isError` | `boolean` | Whether the tool execution resulted in an error |

### ContentItem

| Field | Type | Description |
| --- | --- | --- |
| `type` | `'text'` | Content type (currently only 'text' is supported) |
| `text` | `string` | The text content to display |

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