See this question
The camel-rabbitmq-sink-connector needs to have support to add additional headers.
While doing so, the basic AMQP properties were also couldn't be added.
The source kafka connector could be from any source. The headers and properties related to AMQP message cannot/should not be added at the source level. So, it should always be possible to add and manipulate the headers and properties via configuration.
There should be a support to add these headers and properties in the camel sink connectors via configuration.