# FingerPrintData Structure Reference



## Scope and provenance

- Product: mobile
- Status: Imported reference snapshot. Import date is not a verification date or guarantee of current release support.
- SDK version: Not declared for this page. Versions in examples must not be assumed current.
- Environment: Page-specific. Confirm the environment host, credentials, and service configuration; do not infer them from another product.
- Source: https://documentation.idmission.com/identity/iOS-SDK-2/Structs/FingerPrintData.html
- Imported at: 2026-10-21T17:27:02.187Z
- Canonical page: https://docs.idmission.com/mobile/reference/ios/Structs/FingerPrintData
- Agent index: https://docs.idmission.com/llms.txt

---

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# FingerPrintData

```
public struct FingerPrintData : Encodable
```

Child structure of `BiometricEnrollBiometricRequestData`, `BiometricEnrollData`, `BiometricIdentifyData`, `BiometricVerifyRequestData`, `BiometricDataValidateId`, `BiometricLiveCheckData`, and `BiometricValidateIdFaceMatchData`.

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### Properties

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  `fingerPrints`

  Fingerprints.

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  #### Declaration

  Swift

  ```
  public var fingerPrints: [FingerPrint]
  ```

- <a id="/s:17IDentitySDK_Swift15FingerPrintDataV8metadataAA0dE8MetadataVvp"></a>

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  `metadata`

  Fingerprint metadata.

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  #### Declaration

  Swift

  ```
  public var metadata: FingerPrintMetadata
  ```

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### Initialization

- <a id="/s:17IDentitySDK_Swift15FingerPrintDataV12fingerPrints8metadataACSayAA0dE0VG_AA0dE8MetadataVtcfc"></a>

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  `init(fingerPrints:metadata:)`

  Designated initializer.

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  #### Declaration

  Swift

  ```
  public init(fingerPrints: [FingerPrint],
              metadata: FingerPrintMetadata)
  ```

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  #### Parameters

  |                |                        |
  | -------------- | ---------------------- |
  | `fingerPrints` | Fingerprints.          |
  | `metadata`     | Fingerprint metadata.  |

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