Get Whatsapp Phone Details

Get details for a specific WhatsApp phone number or all phone numbers in the profile's business account.

Args: profile_id: The UUID of the WhatsApp profile request: Contains optional target phone number, optional business account ID, and optional encrypted token auth_result: Authentication token

Returns: - WhatsappPhoneDetailsResponse: If TargetPhoneNumber is provided and found - WhatsappPhoneNumbersListResponse: If TargetPhoneNumber is not provided (returns all phone numbers) - None: If TargetPhoneNumber is provided but not found