bitLockerSystemDrivePolicy resource type

Namespace: microsoft.graph

Important: Microsoft Graph APIs under the /beta version are subject to change; production use is not supported.

Note: The Microsoft Graph API for Intune requires an active Intune license for the tenant.

BitLocker Encryption Base Policies.

Properties

Property	Type	Description
encryptionMethod	bitLockerEncryptionMethod	Select the encryption method for operating system drives. Possible values are: aesCbc128, aesCbc256, xtsAes128, xtsAes256.
startupAuthenticationRequired	Boolean	Require additional authentication at startup.
startupAuthenticationBlockWithoutTpmChip	Boolean	Indicates whether to allow BitLocker without a compatible TPM (requires a password or a startup key on a USB flash drive).
startupAuthenticationTpmUsage	configurationUsage	Indicates if TPM startup is allowed/required/disallowed. Possible values are: blocked, required, allowed, notConfigured.
startupAuthenticationTpmPinUsage	configurationUsage	Indicates if TPM startup pin is allowed/required/disallowed. Possible values are: blocked, required, allowed, notConfigured.
startupAuthenticationTpmKeyUsage	configurationUsage	Indicates if TPM startup key is allowed/required/disallowed. Possible values are: blocked, required, allowed, notConfigured.
startupAuthenticationTpmPinAndKeyUsage	configurationUsage	Indicates if TPM startup pin key and key are allowed/required/disallowed. Possible values are: blocked, required, allowed, notConfigured.
minimumPinLength	Int32	Indicates the minimum length of startup pin. Valid values 4 to 20
recoveryOptions	bitLockerRecoveryOptions	Allows to recover BitLocker encrypted operating system drives in the absence of the required startup key information. This policy setting is applied when you turn on BitLocker.
prebootRecoveryEnableMessageAndUrl	Boolean	Enable pre-boot recovery message and Url. If requireStartupAuthentication is false, this value does not affect.
prebootRecoveryMessage	String	Defines a custom recovery message.
prebootRecoveryUrl	String	Defines a custom recovery URL.

Relationships

None

JSON Representation

Here is a JSON representation of the resource.

{
  "@odata.type": "#microsoft.graph.bitLockerSystemDrivePolicy",
  "encryptionMethod": "String",
  "startupAuthenticationRequired": true,
  "startupAuthenticationBlockWithoutTpmChip": true,
  "startupAuthenticationTpmUsage": "String",
  "startupAuthenticationTpmPinUsage": "String",
  "startupAuthenticationTpmKeyUsage": "String",
  "startupAuthenticationTpmPinAndKeyUsage": "String",
  "minimumPinLength": 1024,
  "recoveryOptions": {
    "@odata.type": "microsoft.graph.bitLockerRecoveryOptions",
    "blockDataRecoveryAgent": true,
    "recoveryPasswordUsage": "String",
    "recoveryKeyUsage": "String",
    "hideRecoveryOptions": true,
    "enableRecoveryInformationSaveToStore": true,
    "recoveryInformationToStore": "String",
    "enableBitLockerAfterRecoveryInformationToStore": true
  },
  "prebootRecoveryEnableMessageAndUrl": true,
  "prebootRecoveryMessage": "String",
  "prebootRecoveryUrl": "String"
}