BetaFallbackState 2.40.1 API

All Implemented Interfaces:
```
public final class BetaFallbackState

                    
```
Tracks which fallback a sequence of requests is pinned to.
Create one (create) and pass it via the RequestOptions.Builder.fallbackState request option on every request that should share the pin — the turns of one conversation, or any wider scope the stickiness should apply to; BetaRefusalFallbackInterceptor mutates it in place when a model refuses.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`final Integer`	`index()`	Returns the index into the fallback chain the requests are pinned to.
`final Unit`	`index(Integer index)`	Sets the index into the fallback chain the requests are pinned to (index).
`final static BetaFallbackState`	`create()`	Returns a new BetaFallbackState pinned to the original request params.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
- Method Detail
  - index
```
 final Integer index()
```
    Returns the index into the fallback chain the requests are pinned to.
    -1 targets the original request params; the interceptor sets it to the index of the fallback that accepted the request.
  - index
```
 final Unit index(Integer index)
```
    Sets the index into the fallback chain the requests are pinned to (index).
  - create
```
 final static BetaFallbackState create()
```
    Returns a new BetaFallbackState pinned to the original request params.