appwrite/docs/examples/1.0.x/server-ruby/examples/avatars/get-flag.md

require 'Appwrite'

include Appwrite

client = Client.new
    .set_endpoint('https://[HOSTNAME_OR_IP]/v1') # Your API Endpoint
    .set_project('5df5acd0d48c2') # Your project ID
    .set_key('919c2d18fb5d4...a2ae413da83346ad2') # Your secret API key

avatars = Avatars.new(client)

response = avatars.get_flag(code: 'af')

puts response.inspect