java.lang.Object
- com.yubico.fido.metadata.AuthenticatorGetInfo

```
public final class AuthenticatorGetInfo
extends java.lang.Object
```
This dictionary describes supported versions, extensions, AAGUID of the device and its capabilities.
See: Client to Authenticator Protocol (CTAP) §6.4. authenticatorGetInfo (0x04)

See Also:

FIDO Metadata Statement §3.12. AuthenticatorGetInfo dictionary, Client to Authenticator Protocol (CTAP) §6.4. authenticatorGetInfo (0x04)

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class AuthenticatorGetInfo.AuthenticatorGetInfoBuilder

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static AuthenticatorGetInfo.AuthenticatorGetInfoBuilder`	`builder()`
`boolean`	`equals(java.lang.Object o)`
`java.util.Optional<AAGUID>`	`getAaguid()`
`java.util.Optional<java.util.List<com.yubico.webauthn.data.PublicKeyCredentialParameters>>`	`getAlgorithms()`
`java.util.Optional<java.util.Map<CtapCertificationId,java.lang.Integer>>`	`getCertifications()`
`java.util.Optional<java.util.Set<java.lang.String>>`	`getExtensions()`
`java.util.Optional<java.lang.Integer>`	`getFirmwareVersion()`
`java.util.Optional<java.lang.Boolean>`	`getForcePINChange()`
`java.util.Optional<java.lang.Integer>`	`getMaxCredBlobLength()`
`java.util.Optional<java.lang.Integer>`	`getMaxCredentialCountInList()`
`java.util.Optional<java.lang.Integer>`	`getMaxCredentialIdLength()`
`java.util.Optional<java.lang.Integer>`	`getMaxMsgSize()`
`java.util.Optional<java.lang.Integer>`	`getMaxRPIDsForSetMinPINLength()`
`java.util.Optional<java.lang.Integer>`	`getMaxSerializedLargeBlobArray()`
`java.util.Optional<java.lang.Integer>`	`getMinPINLength()`
`java.util.Optional<SupportedCtapOptions>`	`getOptions()`
`java.util.Optional<java.util.Set<CtapPinUvAuthProtocolVersion>>`	`getPinUvAuthProtocols()`
`java.util.Optional<java.lang.Integer>`	`getPreferredPlatformUvAttempts()`
`java.util.Optional<java.lang.Integer>`	`getRemainingDiscoverableCredentials()`
`java.util.Optional<java.util.Set<com.yubico.webauthn.data.AuthenticatorTransport>>`	`getTransports()`
`java.util.Optional<java.util.Set<com.yubico.webauthn.extension.uvm.UserVerificationMethod>>`	`getUvModality()`
`java.util.Optional<java.util.Set<java.lang.Integer>>`	`getVendorPrototypeConfigCommands()`
`@NonNull java.util.Set<CtapVersion>`	`getVersions()`
`int`	`hashCode()`
`AuthenticatorGetInfo.AuthenticatorGetInfoBuilder`	`toBuilder()`
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Method Detail
  - getExtensions
```
public java.util.Optional<java.util.Set<java.lang.String>> getExtensions()
```
    See Also:
    
    Client to Authenticator Protocol (CTAP) §6.4. authenticatorGetInfo (0x04)
  - getAaguid
```
public java.util.Optional<AAGUID> getAaguid()
```
    See Also:
    
    Client to Authenticator Protocol (CTAP) §6.4. authenticatorGetInfo (0x04)
  - getOptions
```
public java.util.Optional<SupportedCtapOptions> getOptions()
```
    See Also:
    
    Client to Authenticator Protocol (CTAP) §6.4. authenticatorGetInfo (0x04)
  - getMaxMsgSize
```
public java.util.Optional<java.lang.Integer> getMaxMsgSize()
```
    See Also:
    
    Client to Authenticator Protocol (CTAP) §6.4. authenticatorGetInfo (0x04)
  - getPinUvAuthProtocols
```
public java.util.Optional<java.util.Set<CtapPinUvAuthProtocolVersion>> getPinUvAuthProtocols()
```
    See Also:
    
    Client to Authenticator Protocol (CTAP) §6.4. authenticatorGetInfo (0x04)
  - getMaxCredentialCountInList
```
public java.util.Optional<java.lang.Integer> getMaxCredentialCountInList()
```
    See Also:
    
    Client to Authenticator Protocol (CTAP) §6.4. authenticatorGetInfo (0x04)
  - getMaxCredentialIdLength
```
public java.util.Optional<java.lang.Integer> getMaxCredentialIdLength()
```
    See Also:
    
    Client to Authenticator Protocol (CTAP) §6.4. authenticatorGetInfo (0x04)
  - getTransports
```
public java.util.Optional<java.util.Set<com.yubico.webauthn.data.AuthenticatorTransport>> getTransports()
```
    See Also:
    
    Client to Authenticator Protocol (CTAP) §6.4. authenticatorGetInfo (0x04)
  - getAlgorithms
```
public java.util.Optional<java.util.List<com.yubico.webauthn.data.PublicKeyCredentialParameters>> getAlgorithms()
```
    See Also:
    
    Client to Authenticator Protocol (CTAP) §6.4. authenticatorGetInfo (0x04)
  - getMaxSerializedLargeBlobArray
```
public java.util.Optional<java.lang.Integer> getMaxSerializedLargeBlobArray()
```
    See Also:
    
    Client to Authenticator Protocol (CTAP) §6.4. authenticatorGetInfo (0x04)
  - getForcePINChange
```
public java.util.Optional<java.lang.Boolean> getForcePINChange()
```
    See Also:
    
    Client to Authenticator Protocol (CTAP) §6.4. authenticatorGetInfo (0x04)
  - getMinPINLength
```
public java.util.Optional<java.lang.Integer> getMinPINLength()
```
    See Also:
    
    Client to Authenticator Protocol (CTAP) §6.4. authenticatorGetInfo (0x04)
  - getFirmwareVersion
```
public java.util.Optional<java.lang.Integer> getFirmwareVersion()
```
    See Also:
    
    Client to Authenticator Protocol (CTAP) §6.4. authenticatorGetInfo (0x04)
  - getMaxCredBlobLength
```
public java.util.Optional<java.lang.Integer> getMaxCredBlobLength()
```
    See Also:
    
    Client to Authenticator Protocol (CTAP) §6.4. authenticatorGetInfo (0x04)
  - getMaxRPIDsForSetMinPINLength
```
public java.util.Optional<java.lang.Integer> getMaxRPIDsForSetMinPINLength()
```
    See Also:
    
    Client to Authenticator Protocol (CTAP) §6.4. authenticatorGetInfo (0x04)
  - getPreferredPlatformUvAttempts
```
public java.util.Optional<java.lang.Integer> getPreferredPlatformUvAttempts()
```
    See Also:
    
    Client to Authenticator Protocol (CTAP) §6.4. authenticatorGetInfo (0x04)
  - getUvModality
```
public java.util.Optional<java.util.Set<com.yubico.webauthn.extension.uvm.UserVerificationMethod>> getUvModality()
```
    See Also:
    
    Client to Authenticator Protocol (CTAP) §6.4. authenticatorGetInfo (0x04)
  - getCertifications
```
public java.util.Optional<java.util.Map<CtapCertificationId,java.lang.Integer>> getCertifications()
```
    See Also:
    
    Client to Authenticator Protocol (CTAP) §6.4. authenticatorGetInfo (0x04)
  - getRemainingDiscoverableCredentials
```
public java.util.Optional<java.lang.Integer> getRemainingDiscoverableCredentials()
```
    See Also:
    
    Client to Authenticator Protocol (CTAP) §6.4. authenticatorGetInfo (0x04)
  - getVendorPrototypeConfigCommands
```
public java.util.Optional<java.util.Set<java.lang.Integer>> getVendorPrototypeConfigCommands()
```
    See Also:
    
    Client to Authenticator Protocol (CTAP) §6.4. authenticatorGetInfo (0x04)
  - builder
```
public static AuthenticatorGetInfo.AuthenticatorGetInfoBuilder builder()
```
  - toBuilder
```
public AuthenticatorGetInfo.AuthenticatorGetInfoBuilder toBuilder()
```
  - getVersions
```
@NonNull
public @NonNull java.util.Set<CtapVersion> getVersions()
```
    See Also:
    
    Client to Authenticator Protocol (CTAP) §6.4. authenticatorGetInfo (0x04)
  - equals
```
public boolean equals(java.lang.Object o)
```
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object

Class AuthenticatorGetInfo

Nested Class Summary

Method Summary

Methods inherited from class java.lang.Object

Method Detail

getExtensions

getAaguid

getOptions

getMaxMsgSize

getPinUvAuthProtocols

getMaxCredentialCountInList

getMaxCredentialIdLength

getTransports

getAlgorithms

getMaxSerializedLargeBlobArray

getForcePINChange

getMinPINLength

getFirmwareVersion

getMaxCredBlobLength

getMaxRPIDsForSetMinPINLength

getPreferredPlatformUvAttempts

getUvModality

getCertifications

getRemainingDiscoverableCredentials

getVendorPrototypeConfigCommands

builder

toBuilder

getVersions

equals

hashCode

toString