public void setAdditionalMetadata(String additionalMetadata) {
        this.additionalMetadata = additionalMetadata;
    }
<p>
Additional metadata that might be applicable to the recommendation.
</p>

@param additionalMetadata
       Additional metadata that might be applicable to the recommendation.
aws-java-sdk-costexplorer/src/main/java/com/amazonaws/services/costexplorer/model/RightsizingRecommendationMetadata.java