docs: def repository_get(name, local=False, hosts=None, profile=None):
      '''
      .. versionadded:: 2017.7.0
  
      Get existing repository details.
  
      name
          Repository name
      local
          Retrieve only local information, default is false
  
      CLI example::
  
          salt myminion elasticsearch.repository_get testrepo
      '''
      es = _get_instance(hosts, profile)
  
      try:
          return es.snapshot.get_repository(repository=name, local=local)
      except elasticsearch.NotFoundError:
          return None
      except elasticsearch.TransportError as e:
          raise CommandExecutionError("Cannot obtain repository {0}, server returned code {1} with message {2}".format(name, e.status_code, e.error))