{
  "@context": {
    "@version": 1.1,
    "mon": "https://api-evangelist.github.io/monetization/schema/",
    "schema": "https://schema.org/",
    "dcterms": "http://purl.org/dc/terms/",
    "xsd": "http://www.w3.org/2001/XMLSchema#",
    "gr": "http://purl.org/goodrelations/v1#",

    "Subscription": "mon:Subscription",
    "UsageEvent": "mon:UsageEvent",

    "id": "@id",
    "customer_id": {
      "@id": "mon:customer",
      "@type": "@id"
    },
    "subscription_id": {
      "@id": "mon:subscription",
      "@type": "@id"
    },
    "plan_code": {
      "@id": "mon:planCode",
      "@type": "xsd:string"
    },
    "status": {
      "@id": "mon:status",
      "@type": "xsd:string"
    },
    "billing_model": {
      "@id": "mon:billingModel",
      "@type": "xsd:string"
    },
    "billing_interval": {
      "@id": "mon:billingInterval",
      "@type": "xsd:string"
    },
    "currency": {
      "@id": "schema:priceCurrency",
      "@type": "xsd:string"
    },
    "current_period_start": {
      "@id": "mon:currentPeriodStart",
      "@type": "xsd:dateTime"
    },
    "current_period_end": {
      "@id": "mon:currentPeriodEnd",
      "@type": "xsd:dateTime"
    },
    "trial_end": {
      "@id": "mon:trialEnd",
      "@type": "xsd:dateTime"
    },
    "cancel_at_period_end": {
      "@id": "mon:cancelAtPeriodEnd",
      "@type": "xsd:boolean"
    },
    "components": {
      "@id": "mon:components",
      "@container": "@set"
    },
    "external_references": {
      "@id": "mon:externalReferences",
      "@container": "@set"
    },

    "event_id": "@id",
    "meter_code": {
      "@id": "mon:meterCode",
      "@type": "xsd:string"
    },
    "timestamp": {
      "@id": "mon:occurredAt",
      "@type": "xsd:dateTime"
    },
    "ingested_at": {
      "@id": "mon:ingestedAt",
      "@type": "xsd:dateTime"
    },
    "quantity": {
      "@id": "gr:hasValue",
      "@type": "xsd:decimal"
    },
    "unit": {
      "@id": "gr:hasUnitOfMeasurement",
      "@type": "xsd:string"
    },
    "properties": {
      "@id": "mon:properties",
      "@container": "@index"
    },
    "source": {
      "@id": "mon:source",
      "@type": "xsd:string"
    },

    "code": {
      "@id": "mon:code",
      "@type": "xsd:string"
    },
    "type": {
      "@id": "mon:componentType",
      "@type": "xsd:string"
    },
    "unit_amount": {
      "@id": "schema:price",
      "@type": "xsd:decimal"
    },
    "system": {
      "@id": "mon:externalSystem",
      "@type": "xsd:string"
    }
  }
}