public com.google.protobuf.ByteString getEndKeyOpen() {
    if (endKeyCase_ == 3) {
      return (com.google.protobuf.ByteString) endKey_;
    }
    return com.google.protobuf.ByteString.EMPTY;
  }
public com . google . protobuf . ByteString getEndKeyOpen ( ) { if ( endKeyCase_ == 3 ) { return ( com . google . protobuf . ByteString ) endKey_ ; } return com . google . protobuf . ByteString . EMPTY ; }
<pre>
Used when giving an exclusive upper bound for the range.
</pre>

<code>bytes end_key_open = 3;</code>