public void setEngineName(String engineName) {
        this.engineName = engineName;
    }
<p>
Indicates the name of the engine that this option group can be applied to.
</p>

@param engineName
       Indicates the name of the engine that this option group can be applied to.
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/OptionGroup.java