class Aws::Credentials

def credentials
  self
end

def initialize(access_key_id, secret_access_key, session_token = nil)
  @access_key_id = access_key_id
  @secret_access_key = secret_access_key
  @session_token = session_token
end

def inspect
  "#<#{self.class.name} access_key_id=#{access_key_id.inspect}>"
end

def set?
  !access_key_id.nil? &&
  !access_key_id.empty? &&
  !secret_access_key.nil? &&
  !secret_access_key.empty?
end