Find all tasks assigned to a specific user

heya!
I’m currently trying to setup a task status flipper in my ShotGrid event daemon, and i’m running into trouble with the sg.find command.
The api documentation couldn’t give me a proper list with key words that are used in SG, so i was guessing for most of the part.
The problem line is 68, how can i find all tasks assigned to the user in that project? I tried user name, user id, {‘type’: ‘user’, ‘name’ : str(event[‘user’][‘name’])} it’s been a struggle. Any help appreciated!

Also if someone can point me to a list of API variables i can use for stuff like playlists or users assigned to and all that, please share the link, i’m struggling.
Thank you!
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Here’s a thread discussing the HumanUser field (aka Person) and also how to find internal field names in the Web UI

thanks schicky!! I’ve figured it out after all, it was an issue with tasks being a multi-entity, so i had to use a slightly different strategy but now knowing how to find field names is very helpful!