> For the complete documentation index, see [llms.txt](https://sdk.venly.io/sdk-reference/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sdk.venly.io/sdk-reference/ue5-sdk-v3/object-references/wallet/fvycreatebiometricsigningmethodrequest.md).

# FVyCreateBiometricSigningMethodRequest

## Properties

| Value            | FVyOptString | Biometric identifier or template hash. Can only be added after PIN is set.                |
| ---------------- | ------------ | ----------------------------------------------------------------------------------------- |
| PhysicalDeviceId | FVyOptString | Unique device identifier                                                                  |
| Type             | FString      | <p>\[READ-ONLY] == BIOMETRIC<br>Authentication method type (first method must be PIN)</p> |