Created Appointment creation flow.

src/main/java/net/gepafin/tendermanagement/model/request/CreateAppointmentRequest.java

@@ -0,0 +1,17 @@
+package net.gepafin.tendermanagement.model.request;
+
+import lombok.Data;
+
+@Data
+public class CreateAppointmentRequest {
+    private Double importoBreveTermine;
+    private Integer durataMesiFinanziamento;
+    private Nota nota;
+
+    @Data
+    public static class Nota {
+        private String titolo;
+
+        private String testo;
+    }
+}