HERE Routing API 7
In maintenance
Routing API v7 Developer's Guide

# CalculateMatrixResponseType

CalculateMatrixResponseType is used to provide results of a matrix calculation. It defines the following attributes:

Note: Summaries of routes in the calculatematrix response are computed using algorithms optimized for M:N routes computation. They differ from algorithms used in the calculateroute resource therefore the route summary values may also differ to a certain extent.
Table 1. Response Elements
Element Description
MetaInfo  RouteResponseMetaInfoType

Provides details about the request itself, such as the time at which it was processed, a request id, or the map version on which the calculation was based.

MatrixEntry  RouteMatrixEntryType

Entries in the matrix. There is one entry for each start and each destination which provides the corresponding route. The overall number of entries is therefore #starts * #destinations.