# Cyclos411Api.NfcExternalAuthenticateParameter

## Properties
Name | Type | Description | Notes
------------ | ------------- | ------------- | -------------
**key** | [**NfcTagKeyEnum**](NfcTagKeyEnum.md) | The NFC key over which the authentication is performed. Defaults to `operational`.         Possible values are: * appMaster: The application master key. Not used for now (it could be used for application management). * operational: A key stored within the application that is used to guarantee the presence of the card in sensitive operations, such as receive payment (POS) or personalize the tag * piccMaster: The PICC master key, used to format the tag  | [optional] 
**tagChallenge** | **String** | The challenge generated by the NFC tag, encoded as hex | [optional] 
**user** | **String** | If informed then it means we are requesting for external authentication  to personalize a tag for that user, also the `group` property will be  ignored.  | [optional] 
**group** | **String** | In case of registering a user and personalizing a tag at the same time we need to inform the group in which the user is registering. | [optional] 
**asMember** | **Boolean** | Only valid if the logged user is a broker, for that case we need to  distinguish if the user registration is as member or as broker.  This option must be specified in conjunction with the `group` property.  | [optional]