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

---

<a id="customeradditionaldata"></a>

# CustomerAdditionalData

```
public struct CustomerAdditionalData : Encodable
```

<a id="/Properties"></a>

[]()

<a id="//apple_ref/swift/Section/Properties"></a>

[]()

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

<a id="properties"></a>

### Properties

- <a id="/s:17IDentitySDK_Swift22CustomerAdditionalDataV24SendDocumentIdInResponseO"></a>

  <a id="//apple_ref/swift/Enum/SendDocumentIdInResponse"></a>

  `SendDocumentIdInResponse`

  [See more](https://docs.idmission.com/markdown/mobile/reference/ios/Structs/CustomerAdditionalData/SendDocumentIdInResponse.md)

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

  #### Declaration

  Swift

  ```
  public enum SendDocumentIdInResponse : String, Encodable
  ```

- <a id="/s:17IDentitySDK_Swift22CustomerAdditionalDataV7idTokenSSSgvp"></a>

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

  `idToken`

  idToken which has SHA256 data of request.

  <a id="declaration-2"></a>

  #### Declaration

  Swift

  ```
  public var idToken: String?
  ```

- <a id="/s:17IDentitySDK_Swift22CustomerAdditionalDataV15uniqueRequestIdSSvp"></a>

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

  `uniqueRequestId`

  Mandatory Unique Identifier generated by the client application that will be stored with the form and can be subsequently used to search form. This is required to be unique for each form and should have logic to ensure that. Recommendation is to include items such as the timestamp and Login ID. It can be as long as 256 characters.

  <a id="declaration-3"></a>

  #### Declaration

  Swift

  ```
  public var uniqueRequestId: String
  ```

- <a id="/s:17IDentitySDK_Swift22CustomerAdditionalDataV15clientRequestIDSSSgvp"></a>

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

  `clientRequestID`

  Client Request ID generated by client applicationIt can be as long as 256 characters.

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

  #### Declaration

  Swift

  ```
  public var clientRequestID: String?
  ```

- <a id="/s:17IDentitySDK_Swift22CustomerAdditionalDataV24sendDocumentIdInResponseAC04SendhijK0OSgvp"></a>

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

  `sendDocumentIdInResponse`

  Returns document URN instead of Base64 data in response. Valid values are: Y / N

  <a id="declaration-5"></a>

  #### Declaration

  Swift

  ```
  public var sendDocumentIdInResponse: SendDocumentIdInResponse?
  ```

- <a id="/s:17IDentitySDK_Swift22CustomerAdditionalDataV14gpsCoordinatesSSSgvp"></a>

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

  `gpsCoordinates`

  Get location details in GPS Co-ordinate Format (Latitude & Longitude).

  <a id="declaration-6"></a>

  #### Declaration

  Swift

  ```
  public var gpsCoordinates: String?
  ```

- <a id="/s:17IDentitySDK_Swift22CustomerAdditionalDataV8metadataSSSgvp"></a>

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

  `metadata`

  Additional ID and/or Selfie Capture image metadata.

  <a id="declaration-7"></a>

  #### Declaration

  Swift

  ```
  public var metadata: String?
  ```

- <a id="/s:17IDentitySDK_Swift22CustomerAdditionalDataV11ocrMetadataSSSgvp"></a>

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

  `ocrMetadata`

  Additional decoded MRZ and/or Barcode metadata.

  <a id="declaration-8"></a>

  #### Declaration

  Swift

  ```
  public var ocrMetadata: String?
  ```

<a id="/Initialization"></a>

[]()

<a id="//apple_ref/swift/Section/Initialization"></a>

[]()

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

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

### Initialization

- <a id="/s:17IDentitySDK_Swift22CustomerAdditionalDataV7idToken15uniqueRequestId06clientJ2ID012sendDocumentK10InResponse14gpsCoordinates8metadata11ocrMetadataACSSSg_SSAkC04SendokpQ0OSgA3Ktcfc"></a>

  <a id="//apple_ref/swift/Method/init(idToken:uniqueRequestId:clientRequestID:sendDocumentIdInResponse:gpsCoordinates:metadata:ocrMetadata:)"></a>

  `init(idToken:uniqueRequestId:clientRequestID:sendDocumentIdInResponse:gpsCoordinates:metadata:ocrMetadata:)`

  Designated initializer.

  <a id="declaration-9"></a>

  #### Declaration

  Swift

  ```
  public init(idToken: String? = "",
              uniqueRequestId: String = IDentitySDK.requestID,
              clientRequestID: String? = nil,
              sendDocumentIdInResponse: SendDocumentIdInResponse? = .yes,
              gpsCoordinates: String? = nil,
              metadata: String? = nil,
              ocrMetadata: String? = nil)
  ```

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

  #### Parameters

  |                       |                        |
  | --------------------- | ---------------------- |
  | `uniqueRequestId`     | ID data.               |
  | `clientRequestID`     | Additional data.       |
  | `additionalDocuments` | Additional documents.  |
  | `biometricData`       | Biometric data.        |
  | `metadata`            | Meta data.             |
  | `ocrMetadata`         | OCR data.              |
  | `enableMCS`           | EnableMCS data.        |

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