---
title: AssetCredentialACMEAuthenticationObject
framework: devicemanagement
role: symbol
role_heading: Object
path: devicemanagement/assetcredentialacmeauthenticationobject
---

# AssetCredentialACMEAuthenticationObject

The server authentication details. If this key is absent, the default authentication type is MDM.

## Declaration

```data
object AssetCredentialACMEAuthenticationObject
```

## Properties

Type: The type of authentication, which has these allowed values: MDM: A request that uses MDM semantics, which includes the device-identity certificate, and any user authentication. This is equivalent to an MDM request made to the CheckInURL or ServerURL. This option is only available through declarative device management. None: A standard GET request. If the Authentication dictionary is absent, the default authentication type is MDM.

## See Also

### Objects

- [AssetCredentialACMEReferenceObject](devicemanagement/assetcredentialacmereferenceobject.md)