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required uint32 user_id = 1
required uint32 group_id = 3
repeated uint32 cur_user_id_list = 4
repeated uint32 chg_user_id_list = 5
required uint32 user_id = 1
required uint32 group_id = 3
repeated uint32 member_id_list = 4
optional bytes attach_data = 20
required uint32 user_id = 1
required uint32 result_code = 3
required uint32 group_id = 4
repeated uint32 cur_user_id_list = 5
repeated uint32 chg_user_id_list = 6
optional bytes attach_data = 20
required uint32 user_id = 1
required string group_name = 3
required string group_avatar = 4
repeated uint32 member_id_list = 5
optional bytes attach_data = 20
required uint32 user_id = 1
required uint32 result_code = 2
optional uint32 group_id = 3
required string group_name = 4
repeated uint32 user_id_list = 5
optional bytes attach_data = 20
required uint32 user_id = 1
optional bytes attach_data = 20
required uint32 user_id = 1
optional bytes attach_data = 20
required uint32 user_id = 1
required uint32 group_id = 2
required uint32 shield_status = 3
optional bytes attach_data = 20
required uint32 user_id = 1
required uint32 group_id = 2
required uint32 result_code = 3
optional bytes attach_data = 20
required uint32 user_id = 1
optional bytes attach_data = 20
required uint32 user_id = 1
optional bytes attach_data = 20