Many thanks for you response.
But when i trying to fetch targeting as in you example, i get a `Credential could not be refreshed. (OfflineCredentials.java:149)` error.
I use the next code sample for scala:
val cId = "cliendId"
val cs = "clientSecret"
val r = "refreshToken"
val oAuth2Credential = new OfflineCredentials.Builder()
.forApi(Api.ADWORDS)
.withClientSecrets(cId, cs).withRefreshToken(r)
.build()
.generateCredential()
val session = new AdWordsSession.Builder()
.fromFile()
.withOAuth2Credential(oAuth2Credential)
.build()
val adWordsServices = new AdWordsServices()
val campaignCriterionService = adWordsServices.get(session, classOf[CampaignCriterionServiceInterface])