private com.google.protobuf.MapField<java.lang.String, java.lang.String> internalGetDetails() {
        if (details_ == null) {
            return com.google.protobuf.MapField
                    .emptyMapField(DetailsDefaultEntryHolder.defaultEntry);
        }
        return details_;
    }
<code>float longitude = 2;</code>

@return The longitude.
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/request/user/UpdateUserLocationRequest.java