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This SDK only works with devices released within the past 3 years. We regularly optimize and update the SDK to ensure compatibility and performance. We do not guarantee compatibility or provide technical support for devices older than 3 years.

# NET_SDK_FACE_INFO_GROUP_DEL_EX

### Structure Definition

C++C#

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    typedef struct _net_sdk_face_info_group_del_ex_
    {
        unsigned int groupId;
        unsigned char guid[48];
    } NET_SDK_FACE_INFO_GROUP_DEL_EX;

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    [StructLayout(LayoutKind.Sequential, Pack = 4)]
    public struct NET_SDK_FACE_INFO_GROUP_DEL_EX
    {
        public UInt32 groupId;
        [MarshalAs(UnmanagedType.ByValArray, ArraySubType = UnmanagedType.U1, SizeConst = 48)]
        public byte[] guid;
    }

### Function Description

Delete the extended structure of the face comparison target group.

### Member Description

Member | Type | Remark
--- | --- | ---
groupId | unsigned int | The ID of the group. This parameter is used in the Chinese customized version.
guid | unsigned char[48] | The guid of the group. This parameter is used by the general version.

Error Code