code: func (z IndexTagDelSeriesResp) EncodeMsg(en *msgp.Writer) (err error) {
  	// map header, size 1
  	// write "Count"
  	err = en.Append(0x81, 0xa5, 0x43, 0x6f, 0x75, 0x6e, 0x74)
  	if err != nil {
  		return
  	}
  	err = en.WriteInt(z.Count)
  	if err != nil {
  		err = msgp.WrapError(err, "Count")
  		return
  	}
  	return
  }
docs: // EncodeMsg implements msgp.Encodable