def address_by_parent(parent_id)
      body = self.gov_talk_request({
        message: 'CRA_AddrGetNodesByParentID',
        class:   'CRA_AddrGetNodesByParentID',
        params: {
          long: parent_id,
        }
      })
      CRA::AddressNode.list_from_hash(body['ArrayOfNodeInfo']['NodeInfo'])
    end
def address_by_parent(parent_id)
      body = self.gov_talk_request({
        message: 'CRA_AddrGetNodesByParentID',
        class:   'CRA_AddrGetNodesByParentID',
        params: {
          long: parent_id,
        }
      })
      CRA::AddressNode.list_from_hash(body['ArrayOfNodeInfo']['NodeInfo'])
    end
Returns array of address nodes.