Spring Data Reset - how to create an object with relationships in one request? @Entity @Table(name = "distributor") class Distributor : AbstractEntity() { @Column(nullable = false) val name: String? = null @OneToMany(mappedBy = "distributor", cascade = [CascadeType.ALL]) @RestResource var managers: MutableList? = null @OneToMany(mappedBy = "distributor") var catalog: MutableList = mutableListOf() } @Entity @Table(name = "distribution_manager") class DistributionManager : AbstractPersonEntity() { @ManyToOne @JoinColumn(name =...