Minor on deviceInfo data model.

MEC029_FAI.yaml

@@ -1181,11 +1181,10 @@ components:
     DeviceInfo:
       properties:
         deviceId:
-          description: 'Typically, the serial number of the device.
-
-
-            This value shall remain fixed over the lifetime of the device, including across firmware updates.'
-          type: string
+          description: 'Typically, the serial number of the device.This value shall remain fixed over the lifetime of the device, including across firmware updates.'
+          type: array
+          items:
+            type: string
           x-etsi-mec-cardinality: 0..1
           x-etsi-mec-origin-type: String
         deviceStatus:
@@ -2076,3 +2075,4 @@ components:
         application/json:
           schema:
             $ref: '#/components/schemas/ProblemDetails' 
+

proto3/models/device_info.proto

@@ -12,6 +12,7 @@ syntax = "proto3";
 
 package mec029;
 
+option java_multiple_files=true;
 import public "models/device_info_device_status.proto";
 import public "models/download_diagnostics.proto";
 import public "models/ip_ping_diagnostics.proto";
@@ -22,7 +23,7 @@ import public "models/upload_diagnostics.proto";
 message DeviceInfo {
 
   // Typically, the serial number of the device.  This value shall remain fixed over the lifetime of the device, including across firmware updates.
-  string device_id = 1;
+  repeated string device_id = 1;
 
   DeviceInfoDeviceStatus device_status = 2;