@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getAssetId() != null)
            sb.append("AssetId: ").append(getAssetId()).append(",");
        if (getDataSetId() != null)
            sb.append("DataSetId: ").append(getDataSetId()).append(",");
        if (getRevisionId() != null)
            sb.append("RevisionId: ").append(getRevisionId());
        sb.append("}");
        return sb.toString();
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-dataexchange/src/main/java/com/amazonaws/services/dataexchange/model/DeleteAssetRequest.java