docs: def getRetinas(self, retina_name=None):
          """Information about retinas
          Args:
              retina_name, str: The retina name (optional) (optional)
              Returns: Array[Retina]
          """
  
          resourcePath = '/retinas'
          method = 'GET'
  
          queryParams = {}
          headerParams = {'Accept': 'Application/json', 'Content-Type': 'application/json'}
          postData = None
  
          queryParams['retina_name'] = retina_name
          response = self.apiClient._callAPI(resourcePath, method, queryParams, postData, headerParams)
          return [retina.Retina(**r) for r in response.json()]