public long getFromIds(int index) {
            return fromIds_.getLong(index);
        }
<code>repeated int64 from_ids = 4;</code>

@param index The index of the element to return.
@return The fromIds at the given index.
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/request/message/QueryMessagesRequest.java