DeleteCampaignÚselo con un AWS SDK

    public static void deleteSpecificCampaign(PersonalizeClient personalizeClient, String campaignArn) {

        try {
            DeleteCampaignRequest campaignRequest = DeleteCampaignRequest.builder()
                    .campaignArn(campaignArn)
                    .build();

            personalizeClient.deleteCampaign(campaignRequest);

        } catch (PersonalizeException e) {
            System.err.println(e.awsErrorDetails().errorMessage());
            System.exit(1);
        }
    }