MissingAttributeRejection

java.lang.Object
- akka.http.scaladsl.server.MissingAttributeRejection<T>

All Implemented Interfaces:

MissingAttributeRejection<T>, Rejection, Rejection, java.io.Serializable, scala.Equals, scala.Product
```
public final class MissingAttributeRejection<T>
extends java.lang.Object
implements MissingAttributeRejection<T>, Rejection, scala.Product, java.io.Serializable
```
Rejection created by attribute directives. Signals that the request was rejected because a required request attribute could not be found.

See Also:

Serialized Form

- Constructor Summary
  
  Constructors
  Constructor Description
  
  MissingAttributeRejection(AttributeKey<T> key)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  AttributeKey<T> key()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface scala.Equals
    canEqual, equals
  - Methods inherited from interface scala.Product
    productArity, productElement, productElementName, productElementNames, productIterator, productPrefix

- Constructor Detail
  - MissingAttributeRejection
```
public MissingAttributeRejection(AttributeKey<T> key)
```
- Method Detail
  - key
```
public AttributeKey<T> key()
```
    Specified by:
    
    key in interface MissingAttributeRejection<T>