| static PartitionReservation.Builder | PartitionReservation. builder() | Create a new builder. | 
| PartitionReservation.Builder | PartitionReservation.Builder. committedOffset(Long committedOffset) | The latest offset which has been committed for this partition. | 
| PartitionReservation.Builder | PartitionReservation.Builder. copy(PartitionReservation model) |  | 
| PartitionReservation.Builder | PartitionReservation.Builder. partition(String partition) | The partition for which the reservation applies. | 
| PartitionReservation.Builder | PartitionReservation.Builder. reservedInstance(String reservedInstance) | The consumer instance which currently has the partition reserved. | 
| PartitionReservation.Builder | PartitionReservation.Builder. timeReservedUntil(Date timeReservedUntil) | A timestamp when the current reservation expires. | 
| PartitionReservation.Builder | PartitionReservation. toBuilder() |  |