> ## Documentation Index
> Fetch the complete documentation index at: https://openrouter.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# State

The content to evaluate: a plain string, or a JSON object or array of related context.

## Supported Types

###

```go theme={null}
state := components.CreateStateStr(string{/* values here */})
```

###

```go theme={null}
state := components.CreateStateMapOfAny(map[string]any{/* values here */})
```

###

```go theme={null}
state := components.CreateStateArrayOfAny([]any{/* values here */})
```

## Union Discrimination

Use the `Type` field to determine which variant is active, then access the corresponding field:

```go theme={null}
switch state.Type {
	case components.StateTypeStr:
		// state.Str is populated
	case components.StateTypeMapOfAny:
		// state.MapOfAny is populated
	case components.StateTypeArrayOfAny:
		// state.ArrayOfAny is populated
}
```