public int getGroupIndexes(int index) {
        return groupIndexes_.getInt(index);
    }
<code>repeated int32 group_indexes = 3;</code>

@param index The index of the element to return.
@return The groupIndexes at the given index.
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/request/user/relationship/QueryRelationshipsRequest.java