Subscriptions
                                Subscriptions                            
                            JSON Example
                                    {
    "subscription_id": "string",
    "billing_engine_subscription_id": "string"
}
            
            
                                    string
                
                
            
        
        
                subscription_id            
                            Optional
                    Identifier of subscription
            
            
                                    string
                
                
            
        
        
                billing_engine_subscription_id            
                            Optional
                    Identifier of billing engine subscription
