adding generic error handling to vcm summary api call
adding generic error handling to vcm summary api call

SeedScientific/polio,unicef/rhizome,unicef/polio,unicef/polio,unicef/polio,unicef/rhizome,SeedScientific/polio,SeedScientific/polio,unicef/rhizome,SeedScientific/polio,SeedScientific/polio,unicef/rhizome,unicef/polio