"""Gets the VNF record and VNF descriptor from Database.
Collaborators:
- DB read: vnfrs, vnfds
+ DB read: vnfrs
Raises (retryable):
DbException: If DB read operations fail, the collection or DB record ID does not exist.
Attributes:
-----------
- vnf_details: list[(vnfr_ids: str, vnf_member_index_ref: str), .. ]
- List of tuples including VNF details associated with the NS.
- Tuple(VNF record IDs, vnf_member_index_ref)
+ vnfr: dict
+ The VNF record
"""
vnfr: dict