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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_quote_details(self, quote_id):
 """Retrieve quote details. :param quote_id: ID number of target quote """


        mask = "mask[order[id,items[package[id,keyName]]]]"
        quote = self.client['Billing_Order_Quote'].getObject(id=quote_id, mask=mask)
        return quote