The DevicePasswordExpiration element is an optional child element of type unsignedInt of the EASProvisionDoc element (section 2.2.2.27) that specifies the maximum number of days until a password expires. 0 = Passwords do not expire. >0 = Passwords expire in the specified maximum number of days.

public Nullable<uint> DevicePasswordExpiration { get; set; }

public:
property Nullable<unsigned int> DevicePasswordExpiration {
	Nullable<unsigned int> get ();
	void set (Nullable<unsigned int> value);
}