---
title: Run Kafka Connector using the CLI
slug: /metadata-ui/connectors/messaging/kafka/cli
---
Source Configuration - Service Connection
- **bootstrapServers**: Kafka bootstrap servers. Add them in comma separated values ex: host1:9092,host2:9092.
- **schemaRegistryURL**: Confluent Kafka Schema Registry URL. URI format.
- **consumerConfig**: Confluent Kafka Consumer Config.
- **schemaRegistryConfig**:Confluent Kafka Schema Registry Config.