# Enable an agent

`POST /agents/{agent_name}:enable`

Enables the specified agent, allowing it to accept new sessions and process requests.
This operation is idempotent — enabling an already-enabled agent returns success with no side effects.

## Parameters

### Path parameters

| Name | Type | Required | Description |
|------|------|----------|-------------|
| `agent_name` | `string` | Yes | The name of the agent to enable. |

### Query parameters

| Name | Type | Required | Description |
|------|------|----------|-------------|
| `api-version` | `string` | Yes | The API version to use for this operation. |

## Responses

### 204 — There is no content to send for this request, but the headers may be useful.

_No response body._

### 4XX — Client error

Content-Type: `application/json`

Error response for API failures.

| Property | Type | Required | Description |
|----------|------|----------|-------------|
| `error` | `OpenAI.Error` | Yes |  |

#### `error` — `OpenAI.Error`

| Property | Type | Required | Description |
|----------|------|----------|-------------|
| `code` | `string \| null` | Yes |  |
| `message` | `string` | Yes |  |
| `param` | `string \| null` | No |  |
| `type` | `string` | No |  |
| `details` | `OpenAI.Error[]` | No |  |
| `additionalInfo` | `object` | No |  |
| `debugInfo` | `object` | No |  |

### 5XX — Server error

Content-Type: `application/json`

Error response for API failures.

| Property | Type | Required | Description |
|----------|------|----------|-------------|
| `error` | `OpenAI.Error` | Yes |  |

#### `error` — `OpenAI.Error`

| Property | Type | Required | Description |
|----------|------|----------|-------------|
| `code` | `string \| null` | Yes |  |
| `message` | `string` | Yes |  |
| `param` | `string \| null` | No |  |
| `type` | `string` | No |  |
| `details` | `OpenAI.Error[]` | No |  |
| `additionalInfo` | `object` | No |  |
| `debugInfo` | `object` | No |  |