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# FaceCandidate.id Property

Module: FaceCandidate

Type: string

## Definition

ID of the most similar face template as defined in the reference face template list used to perform the search.

Python

    id: str

Exceptions

> FaceException
> An error has occurred during Face Library execution.

Dart

    String get id => getId();

Exceptions

> FaceException
> An error has occurred during Face Library execution.

C#

    public string id
    {
        get => Getid();
    }

Exceptions

> FaceException
> An error has occurred during Face Library execution.

Java

    public String getId() throws FaceException

Exceptions

> FaceException
> An error has occurred during Face Library execution.

Swift

    public var id: String
        get {
            return try! getId()
        }
    }

Exceptions

> FaceException
> An error has occurred during Face Library execution.

C

    int id3FaceCandidate_GetId (ID3_FACE_CANDIDATE hFaceCandidate, char * id, int * idSize)

Returns

> `int`
> An error code.
> See id3FaceError file for the list of possible error codes.