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from opendc.models.storage import Storage
from opendc.util import exceptions
from opendc.util.rest import Response
def GET(request):
"""Get the specs of a Storage."""
# Make sure required parameters are there
try:
request.check_required_parameters(path={'id': 'int'})
except exceptions.ParameterError as e:
return Response(400, e.message)
# Instantiate a Storage and make sure it exists
storage = Storage.from_primary_key((request.params_path['id'], ))
if not storage.exists():
return Response(404, '{} not found.'.format(storage))
# Return this CPU
return Response(200, 'Successfully retrieved {}.'.format(storage), storage.to_JSON())
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