Hey @roger! Appreciate the quick response, I’ll answer your messages in the DatoCMS forum here as well for future readers.
I did input the Full Access Token to my project in the plugin’s prompt. And double-checked afterward through Netlify’s configuration the environment variable seem to be set correctly. (image below):
I’ve cleared cache and redeployed as well, this time same error message but a toast appeared saying “The environment was deleted successfully”. I forgot to mention, the previous attempt did create a new Dato environment named backup-plugin-daily-2023-11-30. Seems like the function is being triggered, just Dato won’t allow me to complete the final step of the installation.