purchaseReservedCacheNodesOffering    
  inline suspend fun ElastiCacheClient.purchaseReservedCacheNodesOffering(crossinline block: PurchaseReservedCacheNodesOfferingRequest.Builder.() -> Unit): PurchaseReservedCacheNodesOfferingResponse
Allows you to purchase a reserved cache node offering. Reserved nodes are not eligible for cancellation and are non-refundable. For more information, see Managing Costs with Reserved Nodes.
Samples
fun main() { 
   //sampleStart 
   // Allows you to purchase a reserved cache node offering.
elastiCacheClient.purchaseReservedCacheNodesOffering {
    reservedCacheNodesOfferingId = "1ef01f5b-94ff-433f-a530-61a56bfc8e7a"
} 
   //sampleEnd
}