Doc comments for ErrorCodes
Doc comments for ErrorCodes

treziac/confluent-kafka-dotnet,MaximGurschi/rdkafka-dotnet,treziac/confluent-kafka-dotnet,bjornicus/confluent-kafka-dotnet,MrGlenThomas/confluent-kafka-dotnet,bjornicus/confluent-kafka-dotnet,ah-/rdkafka-dotnet,MrGlenThomas/confluent-kafka-dotnet