public String getDefaultValue() {
        return this.defaultValue;
    }
<p>
If specified, the default values for the parameters. Parameters without a default value are required. Parameters
with a default value are optional.
</p>

@return If specified, the default values for the parameters. Parameters without a default value are required.
        Parameters with a default value are optional.
aws-java-sdk-ssm/src/main/java/com/amazonaws/services/simplesystemsmanagement/model/DocumentParameter.java