Create DynamoDB table
----

aws dynamodb create-table \
--table-name RabActivityTracker \
--attribute-definitions \
  AttributeName=DeviceId,AttributeType=S \
  AttributeName=CreationTime,AttributeType=N \
  AttributeName=UpdateTime,AttributeType=N \
--key-schema \
  AttributeName=DeviceId,KeyType=HASH \
  AttributeName=CreationTime,KeyType=RANGE \
--billing-mode=PAY_PER_REQUEST \
--local-secondary-indexes     \
"[{\"IndexName\": \"DeviceIdUpdateTimeIndex\",
 \"KeySchema\":[{\"AttributeName\":\"DeviceId\",\"KeyType\":\"HASH\"},
                {\"AttributeName\":\"UpdateTime\",\"KeyType\":\"RANGE\"}],
	               \"Projection\":{\"ProjectionType\":\"ALL\"}}]"