Changed Provision statuses

@@ -315,6 +315,7 @@ public class DefaultTransportApiService implements TransportApiService {
                 .setCredentialsValue(deviceCredentials.getCredentialsValue() != null ? deviceCredentials.getCredentialsValue() : "")
                 .build();
     }
+
     private ListenableFuture<TransportApiResponseMsg> handle(GetTenantRoutingInfoRequestMsg requestMsg) {
         TenantId tenantId = new TenantId(new UUID(requestMsg.getTenantIdMSB(), requestMsg.getTenantIdLSB()));
         // TODO: Tenant Profile from cache

@@ -16,7 +16,7 @@
 package org.thingsboard.server.dao.device.provision;
 
 public enum ProvisionResponseStatus {
-
+    UNKNOWN,
     SUCCESS,
     NOT_FOUND,
     FAILURE

@@ -271,9 +271,10 @@ message ProvisionDeviceResponseMsg {
 }
 
 enum ProvisionResponseStatus {
-  SUCCESS = 0;
-  NOT_FOUND = 1;
-  FAILURE = 2;
+  UNKNOWN = 0;
+  SUCCESS = 1;
+  NOT_FOUND = 2;
+  FAILURE = 3;
 }
 //Used to report session state to tb-Service and persist this state in the cache on the tb-Service level.
 message SubscriptionInfoProto {

@@ -68,6 +68,7 @@ import java.io.IOException;
 import java.net.InetSocketAddress;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Optional;
 import java.util.UUID;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;

@@ -43,6 +43,7 @@ import org.thingsboard.server.gen.transport.TransportProtos.KeyValueType;
 import org.thingsboard.server.gen.transport.TransportProtos.PostAttributeMsg;
 import org.thingsboard.server.gen.transport.TransportProtos.PostTelemetryMsg;
 import org.thingsboard.server.gen.transport.TransportProtos.ProvisionDeviceResponseMsg;
+import org.thingsboard.server.gen.transport.TransportProtos.ProvisionResponseStatus;
 import org.thingsboard.server.gen.transport.TransportProtos.TsKvListProto;
 import org.thingsboard.server.gen.transport.TransportProtos.TsKvProto;
 
@@ -411,8 +412,10 @@ public class JsonConverter {
         JsonObject result = new JsonObject();
         if (payload.getProvisionResponseStatus() == TransportProtos.ProvisionResponseStatus.NOT_FOUND) {
             result.addProperty("errorMsg", "Provision data was not found!");
+            result.addProperty("provisionDeviceStatus", ProvisionResponseStatus.NOT_FOUND.name());
         } else if (payload.getProvisionResponseStatus() == TransportProtos.ProvisionResponseStatus.FAILURE) {
             result.addProperty("errorMsg", "Failed to provision device!");
+            result.addProperty("provisionDeviceStatus", ProvisionResponseStatus.FAILURE.name());
         } else {
             if (toGateway) {
                 result.addProperty("id", requestId);
@@ -422,6 +425,7 @@ public class JsonConverter {
             result.addProperty("credentialsId", payload.getDeviceCredentials().getCredentialsId());
             result.addProperty("credentialsValue",
                     StringUtils.isEmpty(payload.getDeviceCredentials().getCredentialsValue()) ? null : payload.getDeviceCredentials().getCredentialsValue());
+            result.addProperty("provisionDeviceStatus", ProvisionResponseStatus.SUCCESS.name());
         }
         return result;
     }