> ## 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.

# Resend: Topics Update

> Update an existing topic. Includes SDK V2 and CLI requests, input constraints, response fields, and Deepline credit cost.

Update an existing topic.

> [!NOTE]
>
> Tool ID: `resend_topics_update`

## Run this action

Use the TypeScript SDK for one call. Use `ctx.tools.execute(...)` inside a Play for durable calls, scheduled calls, or CSV processing.

```ts theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
import { Deepline } from 'deepline';

const deepline = await Deepline.connect();
const result = await deepline.tools.execute(
  'resend_topics_update',
  {
    "id": "id_123"
  },
);

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

### CLI

```bash theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
deepline run resend_topics_update --input '{
  "id": "id_123"
}'
```

## Example response

The SDK returns this shape at `result.toolResponse.raw`. The example values illustrate the response.

```json theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
{
  "data": {
    "id": "id_123",
    "object": "example"
  }
}
```

Use `deepline describe resend_topics_update --json` for the latest machine-readable contract.

## Input reference

Update an existing topic

| Name | Type | Required | Default | Details |
| - | - | - | - | - |
| `payload.id` | `string` | Yes | — | The Topic ID. |
| `payload.name` | `string` | No | — | The name of the topic. Max 50 characters. Maximum length: 50. |
| `payload.description` | `string` | No | — | A description of the topic. Max 200 characters. Maximum length: 200. |
| `payload.visibility` | `"public" \| "private"` | No | — | The visibility of the topic. Allowed: `public`, `private`. |

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

  ### Input JSON Schema

  ```json theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
  {
    "type": "object",
    "description": "Update an existing topic",
    "properties": {
      "id": {
        "type": "string",
        "description": "The Topic ID."
      },
      "name": {
        "type": "string",
        "description": "The name of the topic. Max 50 characters.",
        "maxLength": 50
      },
      "description": {
        "type": "string",
        "description": "A description of the topic. Max 200 characters.",
        "maxLength": 200
      },
      "visibility": {
        "type": "string",
        "description": "The visibility of the topic.",
        "enum": [
          "public",
          "private"
        ]
      }
    },
    "required": [
      "id"
    ],
    "additionalProperties": false
  }
  ```
</details>

## Output reference

Standard tool result payload.

| Name | Type | Required | Default | Details |
| - | - | - | - | - |
| `result.data` | `object` | Yes | — | Provider response payload. |
| `result.data.id` | `string` | No | — | The ID of the topic. |
| `result.data.object` | `string` | No | — | The object type. |
| `result.meta` | `object` | No | — | Additional response metadata (status, paging). |

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

  ### Output JSON Schema

  ```json theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
  {
    "type": "object",
    "description": "Standard tool result payload.",
    "properties": {
      "data": {
        "type": "object",
        "description": "Provider response payload.",
        "properties": {
          "id": {
            "type": "string",
            "description": "The ID of the topic."
          },
          "object": {
            "type": "string",
            "description": "The object type."
          }
        },
        "additionalProperties": false
      },
      "meta": {
        "type": "object",
        "description": "Additional response metadata (status, paging).",
        "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

* [Connect integrations](https://deepline.com/docs/integrations.md)
* [SDK V2 quickstart](https://deepline.com/docs/sdk-v2/quickstart.md)
* [SDK reference](https://deepline.com/docs/sdk-v2/sdk-reference.md)
* [Run tools across a CSV](https://deepline.com/docs/sdk-v2/batch-csv.md)


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