You can create a new date/time format by navigating to: Admin -> Configuration -> Regional and Language -> Date and Time format and click on 'Add Format'. Once you’ve created date format, you can control the way date is displayed on the node using preprocess function. In {theme_name}.theme file, add the following lines /** * Implements hook_preprocess_node */ function THEME_NAME_preprocess_node(&$variables) { // Getting the node creation time stamp from the node object. $date...

For others that have spent countless hours getting this to work and are struggling... in particular assigning the correct user to the comment - this is how I achieved the correct outcome. The outline below is for usage via Postman and DHC (Restlec Client)... once working here then testing done and ready to apply to your app or however you are using this. Set up Set accept to hal+json sample: POST request url: http://example.com/entity/comment?_format=hal_json Authorization Type: Basic {then...