def get_registry(registry_prefix)
      response = rest_get('/redfish/v1/Registries/')
      registries = response_handler(response)['Items']
      registry = registries.select { |reg| reg['Schema'].start_with?(registry_prefix) }
      info = []
      registry.each do |reg|
        response = rest_get(reg['Location'][0]['Uri']['extref'])
        registry_store = response_handler(response)
        info.push(registry_store)
      end
      info
    end
def get_registry(registry_prefix)
      response = rest_get('/redfish/v1/Registries/')
      registries = response_handler(response)['Items']
      registry = registries.select { |reg| reg['Schema'].start_with?(registry_prefix) }
      info = []
      registry.each do |reg|
        response = rest_get(reg['Location'][0]['Uri']['extref'])
        registry_store = response_handler(response)
        info.push(registry_store)
      end
      info
    end
Get the Registry with given registry_prefix
 @param [String, Symbol] registry_prefix
 @raise [RuntimeError] if the request failed
 @return [Array] registry