in lib/fluent/plugin/kinesis.rb [131:142]
def format_for_api(&block)
converted = block.call
size = size_of_values(converted)
if size > @max_record_size
raise ExceedMaxRecordSizeError.new(size, converted)
end
converted.to_msgpack
rescue SkipRecordError => e
log.error(truncate e)
''
end