NIMQChatUpdateChannelCategoryMemberRoleParam 成员列表

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

accid	NIMQChatUpdateChannelCategoryMemberRoleParam
category_id	NIMQChatUpdateChannelCategoryMemberRoleParam
cb	NIMQChatUpdateChannelCategoryMemberRoleParam
permission_count	NIMQChatUpdateChannelCategoryMemberRoleParam
permissions	NIMQChatUpdateChannelCategoryMemberRoleParam
server_id	NIMQChatUpdateChannelCategoryMemberRoleParam
user_data	NIMQChatUpdateChannelCategoryMemberRoleParam