```
public final class RequestMessage
extends Object
```
The model for a request message in the HTTP body that is sent to the server beginning in 4.0.0.

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static RequestMessage.Builder`	`build(String gremlin)`
`static RequestMessage.Builder`	`from(RequestMessage msg)`
`static RequestMessage.Builder`	`from(RequestMessage msg, String gremlin)`
`<T> T`	`getField(String key)`
`<T> T`	`getFieldOrDefault(String key, T def)`
`Map<String,Object>`	`getFields()`
`String`	`getGremlin()`
`<T> Optional<T>`	`optionalField(String key)`
`String`	`toString()`
`RequestMessage`	`trimMessage(int size)`

public <T> Optional<T> optionalField(String key)

public <T> T getField(String key)

public <T> T getFieldOrDefault(String key,
                               T def)

public Map<String,Object> getFields()

public RequestMessage trimMessage(int size)

public static RequestMessage.Builder from(RequestMessage msg)

public static RequestMessage.Builder from(RequestMessage msg,
                                          String gremlin)

public static RequestMessage.Builder build(String gremlin)

Class RequestMessage