---
title: "MessagesMessageParamContentUnion4"
---

## Supported Types

### `components.AnthropicTextBlockParam`

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

### `components.AnthropicImageBlockParam`

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

### `components.AnthropicDocumentBlockParam`

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

### `components.ContentToolUse`

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

### `components.ContentToolResult`

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

### `components.ContentThinking`

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

### `components.ContentRedactedThinking`

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

### `components.ContentServerToolUse`

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

### `components.ContentWebSearchToolResult`

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

### `components.AnthropicSearchResultBlockParam`

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

### `components.ContentCompaction`

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

### `components.MessagesAdvisorToolResultBlock`

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

