# File lib/AWS/EC2/keypairs.rb, line 36 36: def delete_keypair( options = {} ) 37: options = { :key_name => "" }.merge(options) 38: raise ArgumentError, "No :key_name provided" if options[:key_name].nil? || options[:key_name].empty? 39: params = { "KeyName" => options[:key_name] } 40: return response_generator(:action => "DeleteKeyPair", :params => params) 41: end