code: def get_datacenter(self, datacenter_id, depth=1):
          
          response = self._perform_request(
              '/datacenters/%s?depth=%s' % (datacenter_id, str(depth)))
  
          return response
docs: Retrieves a data center by its ID.
  
          :param      datacenter_id: The unique ID of the data center.
          :type       datacenter_id: ``str``
  
          :param      depth: The depth of the response data.
          :type       depth: ``int``