require 'Appwrite'

include Appwrite

client = Client.new
    .set_endpoint('https://<REGION>.cloud.appwrite.io/v1') # Your API Endpoint
    .set_project('5df5acd0d48c2') # Your project ID
    .set_key('919c2d18fb5d4...a2ae413da83346ad2') # Your secret API key

functions = Functions.new(client)

response = functions.update(function_id: '[FUNCTION_ID]', name: '[NAME]', execute: ["any"])

puts response.inspect