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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 validate_id_pool(self, id_or_uri, ids_pools):
 """ Validates an ID pool. Args: id_or_uri: ID or URI of range. ids_pools (list):
 List of Id Pools. Returns: dict: A dict containing a list with IDs. """

        uri = self._client.build_uri(id_or_uri) + "/validate?idList=" + "&idList=".join(ids_pools)
        return self._client.get(uri)