package sarama type ConsumerMetadataRequest struct { ConsumerGroup string } func (r *ConsumerMetadataRequest) encode(pe packetEncoder) error { return pe.putString(r.ConsumerGroup) } func (r *ConsumerMetadataRequest) decode(pd packetDecoder, version int16) (err error) { r.ConsumerGroup, err = pd.getString() return err } func (r *ConsumerMetadataRequest) key() int16 { return 10 } func (r *ConsumerMetadataRequest) version() int16 { return 0 } func (r *ConsumerMetadataRequest) requiredVersion() KafkaVersion { return V0_8_2_0 }