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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_available_storage_system(self, **kwargs):
 """ Retrieves a specific storage system and its associated volumes available to the server profile based on the given server hardware type and enclosure group. Args: enclosureGroupUri (str):
 The URI of the enclosure group associated with the resource. serverHardwareTypeUri (str):
 The URI of the server hardware type associated with the resource. storageSystemId (str):
 The storage system ID associated with the resource. Returns: dict: Available storage system. """

        uri = self._helper.build_uri_with_query_string(kwargs, '/available-storage-system')
        return self._helper.do_get(uri)