{
  "@context": {
    "@version": 1.1,
    "comms": "https://api-evangelist.github.io/communications/schema/",
    "schema": "https://schema.org/",
    "dcterms": "http://purl.org/dc/terms/",
    "xsd": "http://www.w3.org/2001/XMLSchema#",
    "dcat": "https://www.w3.org/ns/dcat#",

    "Message": "schema:Message",
    "DeliveryReceipt": "comms:DeliveryReceipt",
    "Recipient": "schema:ContactPoint",
    "Call": "comms:Call",

    "id": "schema:identifier",
    "name": "schema:name",
    "description": "schema:description",
    "provider": "schema:provider",

    "channel": {
      "@id": "comms:channel",
      "@type": "xsd:string"
    },
    "direction": {
      "@id": "comms:direction",
      "@type": "xsd:string"
    },
    "from": {
      "@id": "schema:sender",
      "@type": "xsd:string"
    },
    "to": {
      "@id": "schema:recipient",
      "@type": "xsd:string"
    },
    "subject": "schema:about",
    "body": "schema:text",
    "html": {
      "@id": "comms:html",
      "@type": "xsd:string"
    },
    "template_id": {
      "@id": "comms:template_id",
      "@type": "xsd:string"
    },
    "template_data": {
      "@id": "comms:template_data"
    },
    "media_urls": {
      "@id": "schema:associatedMedia",
      "@container": "@set",
      "@type": "@id"
    },
    "status": {
      "@id": "comms:status",
      "@type": "xsd:string"
    },
    "event": {
      "@id": "comms:event",
      "@type": "xsd:string"
    },
    "message_id": {
      "@id": "comms:message_id",
      "@type": "xsd:string"
    },
    "recipient": {
      "@id": "schema:recipient",
      "@type": "xsd:string"
    },
    "created_at": {
      "@id": "dcterms:created",
      "@type": "xsd:dateTime"
    },
    "sent_at": {
      "@id": "comms:sent_at",
      "@type": "xsd:dateTime"
    },
    "occurred_at": {
      "@id": "comms:occurred_at",
      "@type": "xsd:dateTime"
    },
    "user_agent": {
      "@id": "comms:user_agent",
      "@type": "xsd:string"
    },
    "ip_address": {
      "@id": "comms:ip_address",
      "@type": "xsd:string"
    },
    "url": {
      "@id": "schema:url",
      "@type": "@id"
    },
    "error": {
      "@id": "comms:error"
    },
    "metadata": {
      "@id": "comms:metadata"
    },
    "tags": {
      "@id": "dcat:keyword",
      "@container": "@set",
      "@type": "xsd:string"
    }
  }
}