@java.lang.Override
    public int hashCode() {
        if (memoizedHashCode != 0) {
            return memoizedHashCode;
        }
        int hash = 41;
        hash = (19 * hash) + getDescriptor().hashCode();
        hash = (37 * hash) + ID_FIELD_NUMBER;
        hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getId());
        if (hasUserId()) {
            hash = (37 * hash) + USER_ID_FIELD_NUMBER;
            hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getUserId());
        }
        if (hasGroupId()) {
            hash = (37 * hash) + GROUP_ID_FIELD_NUMBER;
            hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getGroupId());
        }
        hash = (37 * hash) + CREATOR_ID_FIELD_NUMBER;
        hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getCreatorId());
        if (hasAccessToken()) {
            hash = (37 * hash) + ACCESS_TOKEN_FIELD_NUMBER;
            hash = (53 * hash) + getAccessToken().hashCode();
        }
        if (hasName()) {
            hash = (37 * hash) + NAME_FIELD_NUMBER;
            hash = (53 * hash) + getName().hashCode();
        }
        if (hasIntro()) {
            hash = (37 * hash) + INTRO_FIELD_NUMBER;
            hash = (53 * hash) + getIntro().hashCode();
        }
        if (hasPassword()) {
            hash = (37 * hash) + PASSWORD_FIELD_NUMBER;
            hash = (53 * hash) + getPassword().hashCode();
        }
        hash = (37 * hash) + START_DATE_FIELD_NUMBER;
        hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getStartDate());
        if (hasEndDate()) {
            hash = (37 * hash) + END_DATE_FIELD_NUMBER;
            hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getEndDate());
        }
        if (hasCancelDate()) {
            hash = (37 * hash) + CANCEL_DATE_FIELD_NUMBER;
            hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getCancelDate());
        }
        if (getCustomAttributesCount() > 0) {
            hash = (37 * hash) + CUSTOM_ATTRIBUTES_FIELD_NUMBER;
            hash = (53 * hash) + getCustomAttributesList().hashCode();
        }
        hash = (29 * hash) + getUnknownFields().hashCode();
        memoizedHashCode = hash;
        return hash;
    }
<code>repeated .im.turms.proto.Value custom_attributes = 15;</code>
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/model/conference/Meeting.java