public Mapping withDropped(Boolean dropped) {
        setDropped(dropped);
        return this;
    }
<p>
If true, then the column is removed.
</p>

@param dropped
       If true, then the column is removed.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-glue/src/main/java/com/amazonaws/services/glue/model/Mapping.java