> ## Documentation Index
> Fetch the complete documentation index at: https://deepline.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Affinity: V2 Lists List ID List Entries List Entry ID

> Perform batch operations on a list entry's fields. Includes SDK V2 guidance, input constraints, response fields, and Deepline credit cost.

Perform batch operations on a list entry's fields.

<Info>
  Tool ID: `affinity_v2_lists_list_id_list_entries_list_entry_id_fields_patch`
</Info>

## Run this action

Use the TypeScript SDK for a single call. Put `ctx.tools.execute(...)` inside a Play when the call should be durable, scheduled, or run across a CSV.

```ts theme={null}
import { Deepline } from 'deepline';

const deepline = await Deepline.connect();
const result = await deepline.tools.execute(
  'affinity_v2_lists_list_id_list_entries_list_entry_id_fields_patch',
  {
    "listId": 123,
    "listEntryId": 123,
    "operation": "update-fields",
    "updates": [
      {
        "id": "id_123"
      }
    ]
  },
);

console.log(result.toolResponse.raw);
```

### CLI

```bash theme={null}
deepline tools execute affinity_v2_lists_list_id_list_entries_list_entry_id_fields_patch --input '{
  "listId": 123,
  "listEntryId": 123,
  "operation": "update-fields",
  "updates": [
    {
      "id": "id_123"
    }
  ]
}' --json
```

## Example response

The SDK exposes this shape at `result.toolResponse.raw`. Values below are representative.

```json theme={null}
{
  "data": {
    "operation": "update-fields"
  }
}
```

Use `deepline tools get affinity_v2_lists_list_id_list_entries_list_entry_id_fields_patch --json` for the latest machine-readable contract.

## Input reference

Update multiple field values.

| Name                  | Type              | Required | Default | Details                                                               |
| --------------------- | ----------------- | -------- | ------- | --------------------------------------------------------------------- |
| `payload.listId`      | `integer`         | Yes      | —       | List ID Format: `int64`. Minimum: 1. Maximum: 9007199254740991.       |
| `payload.listEntryId` | `integer`         | Yes      | —       | List Entry ID Format: `int64`. Minimum: 1. Maximum: 9007199254740991. |
| `payload.operation`   | `"update-fields"` | Yes      | —       | —                                                                     |
| `payload.updates`     | `array`           | Yes      | —       | Maximum items: 100.                                                   |

<Info>
  This input schema is too large to embed without slowing the page. Get the complete live contract with `deepline tools get affinity_v2_lists_list_id_list_entries_list_entry_id_fields_patch --json`.
</Info>

## Output reference

| Name                    | Type              | Required | Default | Details                   |
| ----------------------- | ----------------- | -------- | ------- | ------------------------- |
| `result.data`           | `object`          | Yes      | —       | —                         |
| `result.data.operation` | `"update-fields"` | No       | —       | Allowed: `update-fields`. |
| `result.meta`           | `object`          | No       | —       | —                         |

<details>
  <summary>Show raw output schema</summary>

  ### Output JSON Schema

  ```json theme={null}
  {
    "type": "object",
    "properties": {
      "data": {
        "type": "object",
        "properties": {
          "operation": {
            "type": "string",
            "enum": [
              "update-fields"
            ]
          }
        },
        "additionalProperties": false
      },
      "meta": {
        "type": "object",
        "additionalProperties": true
      }
    },
    "required": [
      "data"
    ],
    "additionalProperties": false
  }
  ```
</details>

## Deepline cost

* Pricing model: `fixed` (per call).
* Estimated Deepline credits: `0` per pricing unit.
* Provider-native pricing may still exist outside Deepline credit billing.

## Related documentation

* [Affinity provider guide](/docs/providers/affinity/guide)
* [SDK V2 quickstart](/docs/sdk-v2/quickstart)
* [SDK reference](/docs/sdk-v2/sdk-reference)
* [Run tools across a CSV](/docs/sdk-v2/batch-csv)