public S3JsonSource withAdditionalOptions(S3DirectSourceAdditionalOptions additionalOptions) {
        setAdditionalOptions(additionalOptions);
        return this;
    }
<p>
Specifies additional connection options.
</p>

@param additionalOptions
       Specifies additional connection options.
@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/S3JsonSource.java