package com.baeldung.webflux; import org.springframework.data.annotation.Id; import org.springframework.data.mongodb.core.mapping.Document; @Document public class Person { @Id String id; public Person(String id) { this.id = id; } public String getId() { return id; } public void setId(String id) { this.id = id; } @Override public String toString() { return "Person{" + "id='" + id + '\'' + '}'; } }