class Seahorse::Model::Operation

def [](key) 

def [](key)
  @metadata[key.to_s]
end

def []=(key, value) 

def []=(key, value)
  @metadata[key.to_s] = value
end

def initialize 

def initialize
  @http_method = 'POST'
  @http_request_uri = '/'
  @deprecated = false
  @errors = []
  @metadata = {}
  @async = false
end