'list', 'contact_email' => 'string', 'contact_first_name' => 'string', 'contact_last_name' => 'string', 'id' => 'string', 'phone_number' => 'string', 'receiver_business' => 'Business', 'requester_agency_or_brand' => 'string', 'sender_client_business' => 'Business', 'status' => 'string', ); } }