class Jets::Resource::Sns::Subscription

def definition 

def definition
  {
    subscription_logical_id => {
      type: "AWS::SNS::Subscription",
      properties: merged_properties,
    }
  }
end

def initialize(props={}) 

def initialize(props={})
  @props = props # associated_properties from dsl.rb
end

def merged_properties

Do not name this method properties, that is a computed method of `Jets::Resource::Base` 
def merged_properties
  {
    endpoint: "!GetAtt {namespace}LambdaFunction.Arn",
    protocol: "lambda",
  }.deep_merge(@props)
end

def subscription_logical_id 

def subscription_logical_id
  "{namespace}_sns_subscription"
end