Failed to process MemoryStore Basic

[gmflau]

msstats script failed to process MemoryStore for Redis - Basic tier with the following error log:

Processing Google Account with credentials found in: /Users/gilbertlau/Google/creds/gilbert-lau-sa-key.json
Traceback (most recent call last):
File "/Users/gilbertlau/Documents/GitHub/msstats/msstats.py", line 772, in
main()
File "/Users/gilbertlau/Documents/GitHub/msstats/msstats.py", line 763, in main
project_id, stats = process_google_service_account(service_account)
File "/Users/gilbertlau/Documents/GitHub/msstats/msstats.py", line 694, in process_google_service_account
metric_points[database][node_id]['BytesUsedForCache'] = BytesUsedForCache
KeyError: 'abc-basic'