{
  "$schema": "https://json-schema.org/draft-07/schema#",
  "$id": "https://cloud.sonifi.cca.software/schemas/hl7-network-updated-v2.json",
  "title": "HL7 Network Updated EventBridge Event",
  "description": "Schema for HL7 network update events from Sonifi CCA software platform published to AWS EventBridge",
  "type": "object",
  "required": [
    "version",
    "id",
    "detail-type",
    "source",
    "account",
    "time",
    "region",
    "detail"
  ],
  "properties": {
    "version": {
      "type": "string",
      "const": "0",
      "description": "By default, this is set to 0 (zero) in all events"
    },
    "id": {
      "type": "string",
      "pattern": "^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$",
      "description": "A unique identifier for the event, formatted as a UUID",
      "examples": ["12345678-1234-1234-1234-123456789012"]
    },
    "detail-type": {
      "type": "string",
      "const": "hl7-network.updated.v2",
      "description": "The type of event, specifically for HL7 network updates version 2"
    },
    "source": {
      "type": "string",
      "const": "cloud.sonifi.cca.software",
      "description": "The source system generating this event"
    },
    "account": {
      "type": "string",
      "pattern": "^[0-9]{12}$",
      "description": "The 12-digit number identifying an AWS account",
      "examples": ["123456789012"]
    },
    "time": {
      "type": "string",
      "format": "date-time",
      "description": "The event timestamp in ISO 8601 format",
      "examples": ["2025-07-16T14:30:00Z"]
    },
    "region": {
      "type": "string",
      "pattern": "^[a-z]{2}-[a-z]+-[0-9]{1}$",
      "description": "The AWS region where the event originated",
      "examples": ["us-east-1", "eu-west-1", "ap-southeast-2"]
    },
    "resources": {
      "type": "array",
      "description": "Optional array of resource ARNs related to the event",
      "items": {
        "type": "string",
        "pattern": "^arn:aws:[a-z0-9-]+:[a-z0-9-]*:[0-9]{12}:[a-zA-Z0-9-_/:.]+$",
        "description": "AWS Resource ARN"
      },
      "examples": [
        ["arn:aws:rds:us-east-1:123456789012:db:hl7-network-db"],
        ["arn:aws:lambda:us-east-1:123456789012:function:hl7-processor"]
      ]
    },
    "detail": {
      "type": "object",
      "description": "Contains the event payload with data and metadata",
      "required": [
        "data",
        "metadata"
      ],
      "properties": {
        "data": {
          "type": "object",
          "description": "The main event data payload",
          "required": [
            "site_id"
          ],
          "properties": {
            "site_id": {
              "type": "string",
              "pattern": "^[0-9]{7}$",
              "description": "Unique identifier for the site, formatted as 7-digit numeric string",
              "examples": ["0000001", "1234567"]
            }
          },
          "additionalProperties": true
        },
        "metadata": {
          "type": "object",
          "description": "Additional metadata about the event context",
          "required": [
            "platform"
          ],
          "properties": {
            "platform": {
              "type": "string",
              "enum": ["Ocean"],
              "description": "The platform where the event originated"
            }
          },
          "additionalProperties": true
        }
      },
      "additionalProperties": false
    }
  },
  "additionalProperties": false,
  "examples": [
    {
      "version": "0",
      "id": "12345678-1234-1234-1234-123456789012",
      "detail-type": "hl7-network.updated.v2",
      "source": "cloud.sonifi.cca.software",
      "account": "123456789012",
      "time": "2025-07-16T14:30:00Z",
      "region": "us-east-1",
      "resources": [
        "arn:aws:rds:us-east-1:123456789012:db:hl7-network-db"
      ],
      "detail": {
        "data": {
          "site_id": "0000001"
        },
        "metadata": {
          "platform": "Ocean"
        }
      }
    }
  ]
}