# reservation/AvailabilityZone #level100 #cur #finops #curfield ## Source - Category: [[Reservation details]] - [AWS documentation](https://docs.aws.amazon.com/cur/latest/userguide/reservation-columns.html#r-A) - [[lineItem_LineItemType]]: Fee, Refund, RIFee ## Relevant notes - This line only applies to [[Reserved Instances]] - Connected with the topic of [[Regions and availability zones]] ## Notes - The availability zone this line refers to. - [[lineItem_LineItemType]] - RIFee this indicates where the Reservation is valid [[to check]] - Refund: the AZ this line is applies to - Fee : the AZ this line is applies to