Setup in OTM - For HERE maps upgrade V 7.2 to V8

Summary:

Currently we use API KEY for connection.

Can we use same APIKEY while upgrading to HERE V8 or need to switch to OAuth as there is no documentation for OAuth in OTM 652

Content (please ensure you mask any confidential information):

As per help, we are planning to make below changes, please check and let us know if any additional setup required:

here.route.host - HOST V8 URL to be updated in Properties
glog.business.rate.ratedistance.external.HereRouting -Java class to be updated in External Engine

Version (include the version you are using, if applicable):

OTM Version: 652

HERE Version7.2