package Ġorg . hyperledger . c act us . plugin . ledger . connector . cord a . server . model Ċ Ċ import Ġjava . util . Objects Ċ import Ġcom . fasterxml . jackson . annotation . JsonProperty Ċ import Ġjavax . validation . constraints . Decimal Max Ċ import Ġjavax . validation . constraints . Decimal Min Ċ import Ġjavax . validation . constraints . Max Ċ import Ġjavax . validation . constraints . Min Ċ import Ġjavax . validation . constraints . NotNull Ċ import Ġjavax . validation . constraints . Pattern Ċ import Ġjavax . validation . constraints . Size Ċ import Ġjavax . validation . Valid Ċ Ċ /** Ċ Ġ* ĠĊ Ġ* Ġ@ param Ġnode Ids ĠOptional Ġproperty Ġspecifying Ġwhich ĠC ord a ĠNode Ġshould Ġbe Ġthe Ġone Ġbeing Ġdiag no sed Ġin Ġcase Ġthe ĠConnector Ġhas Ġmultiple Ġconnections Ġestablished Ġfor Ġdifferent Ġnodes Ġ( which Ġis Ġnot Ġyet Ġa Ġsupported Ġfeature , Ġbut Ġwe Ġwant Ġto Ġkeep Ġthis Ġpossibility Ġopen Ġfor Ġthe Ġfuture ). Ċ Ġ*/ Ċ data Ġclass ĠDiag nose Node V 1 Request ( ĊĊĠĠĠ Ġ@ get : Size ( min = 0 , max = 1 0 2 4 ) ĠĊĠĠĠ Ġ@ field : JsonProperty (" node Ids ") Ġval Ġnode Ids : Ġkotlin . collections . List < kotlin . String >? Ġ= Ġnull Ċ ) Ġ{ Ċ Ċ } ĊĊ