message_hub_creds = {
  "instance_id": "XXXXX",
  "mqlight_lookup_url": "https://mqlight-lookup-prod02.messagehub.services.us-south.bluemix.net/Lookup?serviceId=XXXX",
  "api_key": "XXXX",
  "kafka_admin_url": "https://kafka-admin-prod02.messagehub.services.us-south.bluemix.net:443",
  "kafka_rest_url": "https://kafka-rest-prod02.messagehub.services.us-south.bluemix.net:443",
  "kafka_brokers_sasl": [
    "kafka03-prod02.messagehub.services.us-south.bluemix.net:9093",
    "kafka01-prod02.messagehub.services.us-south.bluemix.net:9093",
    "kafka02-prod02.messagehub.services.us-south.bluemix.net:9093",
    "kafka05-prod02.messagehub.services.us-south.bluemix.net:9093",
    "kafka04-prod02.messagehub.services.us-south.bluemix.net:9093"
  ],
  "user": "XXXX",
  "password": "XXXX"
}
