> ## 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: Broadcasts Create

> Create a broadcast. Resend Broadcasts Create reference includes SDK V2 and CLI requests, input constraints, response fields, and Deepline cost.

Create a broadcast.

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

## 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_broadcasts_create',
  {
    "segment_id": "segment_123",
    "from": "example",
    "subject": "Introduction"
  },
);

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

### CLI

```bash theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
deepline run resend_broadcasts_create --input '{
  "segment_id": "segment_123",
  "from": "example",
  "subject": "Introduction"
}'
```

## 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_broadcasts_create --json` for the latest machine-readable contract.

## Input reference

Create a broadcast

| Name | Type | Required | Default | Details |
| - | - | - | - | - |
| `payload.name` | `string` | No | — | Name of the broadcast. |
| `payload.segment_id` | `string` | Yes | — | Unique identifier of the segment this broadcast will be sent to. |
| `payload.audience_id` | `string` | No | — | Use `segment_id` instead. Unique identifier of the segment this broadcast will be sent to. |
| `payload.from` | `string` | Yes | — | The email address of the sender. |
| `payload.subject` | `string` | Yes | — | The subject line of the email. |
| `payload.reply_to` | `array` | No | — | The email addresses to which replies should be sent. |
| `payload.preview_text` | `string` | No | — | The preview text of the email. |
| `payload.html` | `string` | No | — | The HTML version of the message. |
| `payload.text` | `string` | No | — | The plain text version of the message. |
| `payload.topic_id` | `string` | No | — | The topic ID that the broadcast will be scoped to. |
| `payload.send` | `boolean` | No | — | Whether to send the broadcast immediately or keep it as a draft. |
| `payload.scheduled_at` | `string` | No | — | Schedule time to send the broadcast. Can only be used if `send` is true. |

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

  ### Input JSON Schema

  ```json theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
  {
    "type": "object",
    "description": "Create a broadcast",
    "properties": {
      "name": {
        "type": "string",
        "description": "Name of the broadcast."
      },
      "segment_id": {
        "type": "string",
        "description": "Unique identifier of the segment this broadcast will be sent to."
      },
      "audience_id": {
        "type": "string",
        "description": "Use `segment_id` instead. Unique identifier of the segment this broadcast will be sent to."
      },
      "from": {
        "type": "string",
        "description": "The email address of the sender."
      },
      "subject": {
        "type": "string",
        "description": "The subject line of the email."
      },
      "reply_to": {
        "type": "array",
        "description": "The email addresses to which replies should be sent.",
        "items": {
          "type": "string"
        }
      },
      "preview_text": {
        "type": "string",
        "description": "The preview text of the email."
      },
      "html": {
        "type": "string",
        "description": "The HTML version of the message."
      },
      "text": {
        "type": "string",
        "description": "The plain text version of the message."
      },
      "topic_id": {
        "type": "string",
        "description": "The topic ID that the broadcast will be scoped to."
      },
      "send": {
        "type": "boolean",
        "description": "Whether to send the broadcast immediately or keep it as a draft."
      },
      "scheduled_at": {
        "type": "string",
        "description": "Schedule time to send the broadcast. Can only be used if `send` is true."
      }
    },
    "required": [
      "from",
      "subject",
      "segment_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 broadcast. |
| `result.data.object` | `string` | No | — | The object type of the response. |
| `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 broadcast."
          },
          "object": {
            "type": "string",
            "description": "The object type of the response."
          }
        },
        "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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