public java.util.List<String> getAttributeNames() {
        if (attributeNames == null) {
            attributeNames = new com.amazonaws.internal.SdkInternalList<String>();
        }
        return attributeNames;
    }
The names of the attributes.

@return The names of the attributes.
aws-java-sdk-simpledb/src/main/java/com/amazonaws/services/simpledb/model/GetAttributesRequest.java