API ReferenceAWSCognitoIdentityProviderICognitoIdentityProviderNewDeviceMetadataTypeVersion: 2.1On this pageICognitoIdentityProviderNewDeviceMetadataTypeInterface in AWS.CognitoIdentityProvider Interface for NewDeviceMetadataType. Properties DeviceGroupKey property DeviceGroupKey: string The device group key. DeviceKey property DeviceKey: string The device key.