Add a class in spark with all Kafka configuration key available as string

Add a class in spark with all Kafka configuration key available as string.

see the highligted class which i want.

eg:-

Current code:-

val df_cluster1 = spark
.read
.format("kafka")
.option("kafka.bootstrap.servers","cluster1_host:cluster1_port)
.option("subscribe", "topic1")

Expected code:-

val df_cluster1 = spark
.read
.format("kafka")
.option(KafkaConstantClass.KAFKA_BOOTSTRAP_SERVERS,"cluster1_host:cluster1_port)
.option(KafkaConstantClass.subscribe, "topic1")