NIMQChatChannelGetExistingWhiteBlackMembersParam 成员列表

成员的完整列表，这些成员属于 NIMQChatChannelGetExistingWhiteBlackMembersParam,包括所有继承而来的类成员

accids	NIMQChatChannelGetExistingWhiteBlackMembersParam
accids_count	NIMQChatChannelGetExistingWhiteBlackMembersParam
cb	NIMQChatChannelGetExistingWhiteBlackMembersParam
channel_id	NIMQChatChannelGetExistingWhiteBlackMembersParam
server_id	NIMQChatChannelGetExistingWhiteBlackMembersParam
type	NIMQChatChannelGetExistingWhiteBlackMembersParam
user_data	NIMQChatChannelGetExistingWhiteBlackMembersParam