I’m looking for a way to save a data from hook_cron() and then call that data on my controller that is being called by my API request.

I tried using the following code to store data.

$  tempstore = \Drupal::service('user.private_tempstore')->get('mymodule_name'); $  tempstore->set('my_variable_name', $  some_data); 

This is the code I used to get the stored value.

$  tempstore = \Drupal::service('user.private_tempstore')->get('mymodule_name'); $  some_data = $  tempstore->get('my_variable_name'); 

The above code seem to work on my local machine, but on an AWS testing server, I’m now not able to get the stored value.

What am I doing wrong?