public AuthorizerDescription withTokenKeyName(String tokenKeyName) {
        setTokenKeyName(tokenKeyName);
        return this;
    }
<p>
The key used to extract the token from the HTTP headers.
</p>

@param tokenKeyName
       The key used to extract the token from the HTTP headers.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-iot/src/main/java/com/amazonaws/services/iot/model/AuthorizerDescription.java