# BiometricEnrollDataV3 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/BiometricEnrollDataV3.html
- Imported at: 2026-10-25T05:00:44.899Z
- Canonical page: https://docs.idmission.com/mobile/reference/ios/Structs/BiometricEnrollDataV3
- Agent index: https://docs.idmission.com/llms.txt

---

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# BiometricEnrollDataV3

```
public struct BiometricEnrollDataV3 : Encodable
```

Child structure of `CustomerEnrollDataRequestV3`.

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### Properties

- <a id="/s:17IDentitySDK_Swift21BiometricEnrollDataV3V6selfieSSvp"></a>

  <a id="//apple_ref/swift/Property/selfie"></a>

  `selfie`

  This should contain base64 data of the customer photo. It accepts base64 data of a single customer photo. Max allowed upload size is 2MB.

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  #### Declaration

  Swift

  ```
  public var selfie: String
  ```

- <a id="/s:17IDentitySDK_Swift21BiometricEnrollDataV3V011fingerPrintF0AA06FingeriF0VSgvp"></a>

  <a id="//apple_ref/swift/Property/fingerPrintData"></a>

  `fingerPrintData`

  Fingerprint data.

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  #### Declaration

  Swift

  ```
  public var fingerPrintData: FingerPrintData?
  ```

- <a id="/s:17IDentitySDK_Swift21BiometricEnrollDataV3V05voiceF0SSSgvp"></a>

  <a id="//apple_ref/swift/Property/voiceData"></a>

  `voiceData`

  This should contain base64 data of the Customer Voice Data. It accepts base64 data.

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  #### Declaration

  Swift

  ```
  public var voiceData: String?
  ```

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[](https://docs.idmission.com/markdown/mobile/reference/ios/Structs/BiometricEnrollDataV3.md#/Initialization)

<a id="initialization"></a>

### Initialization

- <a id="/s:17IDentitySDK_Swift21BiometricEnrollDataV3V6selfie011fingerPrintF005voiceF0ACSS_AA06FingerjF0VSgSSSgtcfc"></a>

  <a id="//apple_ref/swift/Method/init(selfie:fingerPrintData:voiceData:)"></a>

  `init(selfie:fingerPrintData:voiceData:)`

  Designated initializer.

  <a id="declaration-4"></a>

  #### Declaration

  Swift

  ```
  public init(selfie: String,
              fingerPrintData: FingerPrintData? = nil,
              voiceData: String? = nil)
  ```

  <a id="parameters"></a>

  #### Parameters

  |                   |                                                                                                                                            |
  | ----------------- | ------------------------------------------------------------------------------------------------------------------------------------------ |
  | `selfie`          | This should contain base64 data of the customer photo. It accepts base64 data of a single customer photo. Max allowed upload size is 2MB.  |
  | `fingerPrintData` | Fingerprint data.                                                                                                                          |
  | `voiceData`       | This should contain base64 data of the Customer Voice Data. It accepts base64 data.                                                        |

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