code: def list_pre_shared_keys(self, **kwargs):  # noqa: E501
          
          kwargs['_return_http_data_only'] = True
          if kwargs.get('asynchronous'):
              return self.list_pre_shared_keys_with_http_info(**kwargs)  # noqa: E501
          else:
              (data) = self.list_pre_shared_keys_with_http_info(**kwargs)  # noqa: E501
              return data
docs: List pre-shared keys.  # noqa: E501
  
          List pre-shared keys with pagination and default page size of 50 entries.  **Example usage:**  ``` curl -H \"authorization: Bearer ${API_TOKEN}\" https://api.us-east-1.mbedcloud.com/v2/device-shared-keys ```   # noqa: E501
          This method makes a synchronous HTTP request by default. To make an
          asynchronous HTTP request, please pass asynchronous=True
          >>> thread = api.list_pre_shared_keys(asynchronous=True)
          >>> result = thread.get()
  
          :param asynchronous bool
          :param int limit: The number of entries per page
          :param str after: An offset token for fetching a specific page. Provided by the server.
          :return: ListOfPreSharedKeysWithoutSecret
                   If the method is called asynchronously,
                   returns the request thread.