Hi all - I am building an email agent in n8n. When a new gmail message comes in, it has the entire thread history of the conversation embedded in it (similar to how the UI in gmail has the thread history underneath i.e. the 3 dots.) This has allowed me to just pass in that single message and get the entire history of the thread to analyze (and attachments), even if its 10 messages long, rather than having to build out the thread and attachments myself. The problem is I have not found any way to reply to the thread from the Agent where it maintains that same thread history. I can reply to the message or thread, but the thread history is broken. Ive found no way to do this via Gmail node or Gmail Api. Please help if you have a solution!! Many thanks!

Hey All - I have a workflow where I am downloading PDF catering menus, parsing and formatting with GPT-4o, and then outputting in JSON. Some of the menus are 50+ pages, so the really long ones are too long for GPT-4o output token limits. Any ideas how I can process these large files? Is there a better model to use? Is there an easy way to chunk/batch the large menus, process them, and then put them back together as one JSON? Any help much appreciated. Thanks!

Hi All - When authenticating for myself via Oauth for gmail it is easy and straightforward. However, I need to authenticate gmail and other apps for an external client and it's not clear to me how to do that. Can anybody help with how to deal with credentials and auth in the case where you are doing work for a client? Much appreciated!