anchor.diff:  Default: `false`.
   configuration::
   Map with a key/value pair containing generic Kafka consumer properties.
  +In addition to having Kafka consumer properties, other configuration properties can be passed here.
  +For example some properties needed by the application such as `spring.cloud.stream.kafka.bindings.input.consumer.configuration.foo=bar`.
   +
   Default: Empty map.
   dlqName::
  
positive.code: spring.cloud.stream.kafka.binder.configuration::
  Key/Value map of client properties (both producers and consumer) passed to all clients created by the binder.
  Due to the fact that these properties are used by both producers and consumers, usage should be restricted to common properties -- for example, security settings.
  Properties here supersede any properties set in boot.
  +
  Default: Empty map.
  spring.cloud.stream.kafka.binder.consumerProperties::
  Key/Value map of arbitrary Kafka client consumer properties.
  Properties here supersede any properties set in boot and in the `configuration` property above.
  +
  Default: Empty map.
  
negative.code: Default: `1`.
  spring.cloud.stream.kafka.binder.producerProperties::
  Key/Value map of arbitrary Kafka client producer properties.
  In addition to support known Kafka producer properties, unknown producer properties are allowed here as well.
  Properties here supersede any properties set in boot and in the `configuration` property above.
  +
  Default: Empty map.
  