public Application withMetadata(java.util.Map<String, String> metadata) {
        setMetadata(metadata);
        return this;
    }
<p>
Additional attributes that describe the application.
</p>

@param metadata
       Additional attributes that describe the application.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-appstream/src/main/java/com/amazonaws/services/appstream/model/Application.java