## Generate Session Title

`$ llamacloud-prod beta:chat set-title`

**post** `/api/v1/chat/{session_id}/title`

Generate a title for a session from its first user message.

### Parameters

- `--session-id: string`

  Path param

- `--first-message: string`

  Body param: First user message of the session, used to infer a short title.

- `--organization-id: optional string`

  Query param

- `--project-id: optional string`

  Query param

### Returns

- `BetaChatSetTitleResponse: object { last_updated_at, session_id, generated_title, 2 more }`

  Summary of a chat session, including its title and last run metadata.

  - `last_updated_at: string`

    ISO-format timestamp showing when the session was last updated.

  - `session_id: string`

    Unique session identifier.

  - `generated_title: optional string`

    Auto-generated title derived from the first user message.

  - `index_ids: optional array of string`

    Indexes this session is bound to. Null on unbound sessions.

  - `job_metadata: optional object { duration_ms, error, export_config_ids, 4 more }`

    Token usage and status from the most recent run. Null if the session has not been run yet.

    - `duration_ms: optional number`

    - `error: optional string`

    - `export_config_ids: optional array of string`

    - `is_error: optional boolean`

    - `total_input_tokens: optional number`

    - `total_output_tokens: optional number`

    - `turns: optional number`

### Example

```cli
llamacloud-prod beta:chat set-title \
  --api-key 'My API Key' \
  --session-id session_id \
  --first-message 'What were the main findings in Q3?'
```

#### Response

```json
{
  "last_updated_at": "2026-04-22T12:34:41.342245",
  "session_id": "ses-abc123",
  "generated_title": "What were the main findings in Q3?...",
  "index_ids": [
    "idx-abc123",
    "idx-def456"
  ],
  "job_metadata": {
    "duration_ms": 0,
    "error": "error",
    "export_config_ids": [
      "string"
    ],
    "is_error": true,
    "total_input_tokens": 0,
    "total_output_tokens": 0,
    "turns": 0
  }
}
```