Can PGW send Delete Bearer Request to SGW with multiple Bearer Ids?

Question

In the deployed network,

Answer 1

Bearers are classified into two category dedicated and default bearer. when PGW wants to remove session then PGW includes only linked eps bearer id which is nothing but default bearer id. when PGW wants to delete dedicated bearer(s) it includes EPS bearer Ids field in Delete bearer request message.

To answer for your query : Yes, PGW can include multiple EPS bearer Ids in delete bearer request message.