---
title: "OpenAIResponseInputMessageItemRoleUnion"
---

## Supported Types

### `components.OpenAIResponseInputMessageItemRoleUser`

```python
value: components.OpenAIResponseInputMessageItemRoleUser = /* values here */
```

### `components.OpenAIResponseInputMessageItemRoleSystem`

```python
value: components.OpenAIResponseInputMessageItemRoleSystem = /* values here */
```

### `components.OpenAIResponseInputMessageItemRoleDeveloper`

```python
value: components.OpenAIResponseInputMessageItemRoleDeveloper = /* values here */
```