{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://cpobjects.mycpl.net/schema/message.json",
  "$dynamicAnchor": "message",
  "title": "Message",
  "description": "Message",
  "type": "object",
  "properties": {
    "token": {
      "description": "Unique ID of the message",
      "type": "string"
    },
    "provider_relations": {
      "description": "Array of unique IDs of the message in another providers",
      "type": "array",
      "items": {
        "type": "object",
        "$ref": "./provider_relation.json"
      }
    },
    "channel": {
      "type": "object",
      "$ref": "./channel.json"
    },
    "thread": {
      "type": "object",
      "$ref": "./message_thread.json"
    },
    "sender": {
      "description": "Channel subscriber who sends the message",
      "type": "object",
      "$ref": "./channel_subscriber.json"
    },
    "sent_from": {
      "description": "Application which sends the message",
      "type": "object",
      "$ref": "./cgc/application.json"
    },
    "reply_to": {
      "description": "Message which is replied",
      "$dynamicRef": "#message"
    },
    "status": {
      "description": "Status of the message",
      "type": "string",
      "enum": [
        "sent",
        "delivered",
        "read",
        "error"
      ]
    },
    "feedback": {
      "description": "Feedback of the message",
      "type": "string",
      "enum": [
        "positive",
        "negative",
        "neutral"
      ]
    },
    "created_at": {
      "description": "Date-Time of create",
      "$ref": "./definitions/date_time.json"
    },
    "updated_at": {
      "description": "Date-Time of update",
      "$ref": "./definitions/date_time.json"
    },
    "content": {
      "description": "Content of the message",
      "type": "array",
      "items": {
        "oneOf": [
          {
            "type": "object",
            "properties": {
              "type": {
                "const": "text"
              },
              "text": {
                "type": "string",
                "description": "Text content of the message"
              }
            },
            "required": [
              "type",
              "text"
            ]
          },
          {
            "type": "object",
            "properties": {
              "type": {
                "const": "product_offer"
              },
              "product_offer": {
                "type": "object",
                "$ref": "./message/product_offer.json"
              }
            },
            "required": [
              "type",
              "product_offer"
            ]
          },
          {
            "type": "object",
            "properties": {
              "type": {
                "const":"file"
              },
              "file": {
                "type": "object",
                "$ref": "./message/file.json"
              }
            },
            "required": [
              "type",
              "file"
            ]
          },
          {
            "type": "object",
            "properties": {
              "type": {
                "const":"task"
              },
              "task": {
                "type": "object",
                "$ref": "./message/task.json"
              }
            },
            "required": [
              "type",
              "task"
            ]
          }
        ]
      },
      "minItems": 1
    }
  },
  "required": [
    "token",
    "content"
  ]
}