```
public final class Hook
extends java.lang.Object
```
Holder class for hook-associated types. This class does not get instantiated.

Nested Classes
Modifier and Type	Class	Description
`static interface`	`Hook.AfterError`	Specifies what happens if a request action throws an Exception.
`static interface`	`Hook.AfterErrorContext`	Context for an AfterError hook call.
`static class`	`Hook.AfterErrorContextImpl`
`static interface`	`Hook.AfterSuccess`	Specifies how a response is transformed before response processing.
`static interface`	`Hook.AfterSuccessContext`	Context for an AfterSuccess hook call.
`static class`	`Hook.AfterSuccessContextImpl`
`static interface`	`Hook.BeforeRequest`	Specifies how a request is transformed before sending.
`static interface`	`Hook.BeforeRequestContext`	Context for a BeforeRequest hook call.
`static class`	`Hook.BeforeRequestContextImpl`
`static interface`	`Hook.HookContext`	Context for a hook call.
`static class`	`Hook.IdempotencyHook`
`static interface`	`Hook.SdkInit`	Transforms the HTTPClient before use.
`static class`	`Hook.SdkInitData`

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

Class Hook