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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 query(self, query):
 """ Sets the query of this DeviceQueryPostPutRequest. The device query. :param query: The query of this DeviceQueryPostPutRequest. :type: str """

        if query is None:
            raise ValueError("Invalid value for `query`, must not be `None`")
        if query is not None and len(query) > 1000:
            raise ValueError("Invalid value for `query`, length must be less than or equal to `1000`")

        self._query = query