@java.lang.Override
    public int getGroupIndexes(int index) {
        return groupIndexes_.getInt(index);
    }
<code>repeated int32 group_indexes = 2;</code>

@param index The index of the element to return.
@return The groupIndexes at the given index.
turms-client-kotlin/src/main/java/im/turms/client/model/proto/request/user/relationship/QueryRelatedUserIdsRequest.java