# OpenResponsesInputMessageItemRoleUnion


## Supported Types

### `components.OpenResponsesInputMessageItemRoleUser`

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

### `components.OpenResponsesInputMessageItemRoleSystem`

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

### `components.OpenResponsesInputMessageItemRoleDeveloper`

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