anchor.diff:  +
   Default: Empty map.
   
  -==== Kafka Producer Properties
  +== Kafka Producer Properties
   
   The following properties are available for Kafka producers only and
   must be prefixed with `spring.cloud.stream.kafka.bindings.<channelName>.producer.`.
  
positive.code: 
  [NOTE]
  ====
  The Kafka binder will use the `partitionCount` setting as a hint to create a topic with the given partition count (in conjunction with the `minPartitionCount`, the maximum of the two being the value being used).
  Exercise caution when configuring both `minPartitionCount` for a binder and `partitionCount` for an application, as the larger value will be used.
  If a topic already exists with a smaller partition count and `autoAddPartitions` is disabled (the default), then the binder will fail to start.
  If a topic already exists with a smaller partition count and `autoAddPartitions` is enabled, new partitions will be added.
  
negative.code: = Introduction
  This guide describes the Apache Kafka implementation of the Spring Cloud Stream Binder.
  It contains information about its design, usage and configuration options, as well as information on how the Stream Cloud Stream concepts map into Apache Kafka specific constructs.
  
  = Usage
  
  For using the Apache Kafka binder, you just need to add it to your Spring Cloud Stream application, using the following Maven coordinates:
  
  [source,xml]
  ----
  <dependency>
  