appended tenant domain to username

modules/tools/cdmf-devicetype-archetype/src/main/resources/archetype-resources/component/api/src/main/java/__groupId__/__rootArtifactId__/api/DeviceTypeServiceImpl.java

@@ -357,6 +357,7 @@ public class DeviceTypeServiceImpl implements DeviceTypeService {
         if (apiApplicationKey == null) {
             String applicationUsername = PrivilegedCarbonContext.getThreadLocalCarbonContext().getUserRealm()
                     .getRealmConfiguration().getAdminUserName();
+            applicationUsername = applicationUsername + "@" + APIUtil.getAuthenticatedUserTenantDomain();
             APIManagementProviderService apiManagementProviderService = APIUtil.getAPIManagementProviderService();
             String[] tags = {DeviceTypeConstants.DEVICE_TYPE};
             apiApplicationKey = apiManagementProviderService.generateAndRetrieveApplicationKeys(
@@ -365,7 +366,8 @@ public class DeviceTypeServiceImpl implements DeviceTypeService {
         JWTClient jwtClient = APIUtil.getJWTClientManagerService().getJWTClient();
         String scopes = "device_type_" + DeviceTypeConstants.DEVICE_TYPE + " device_" + deviceId;
         AccessTokenInfo accessTokenInfo = jwtClient.getAccessToken(apiApplicationKey.getConsumerKey(),
-                apiApplicationKey.getConsumerSecret(), owner, scopes);
+                apiApplicationKey.getConsumerSecret(), owner + "@" + APIUtil.getAuthenticatedUserTenantDomain(), scopes);
+
         //create token
         String accessToken = accessTokenInfo.getAccessToken();
         String refreshToken = accessTokenInfo.getRefreshToken();