Spring Cloud Service Instance

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://github.com/api-evangelist/spring-cloud/json-schema/spring-cloud-service-instance-schema.json",
  "title": "Spring Cloud Service Instance",
  "description": "JSON Schema for a Spring Cloud ServiceInstance registered with a service registry (Eureka, Consul, or Kubernetes).",
  "type": "object",
  "required": ["serviceId", "host", "port", "uri"],
  "properties": {
    "serviceId": {
      "type": "string",
      "description": "Service identifier matching spring.application.name"
    },
    "host": {
      "type": "string",
      "description": "Hostname or IP address of this service instance"
    },
    "port": {
      "type": "integer",
      "minimum": 1,
      "maximum": 65535,
      "description": "Port number the service is listening on"
    },
    "secure": {
      "type": "boolean",
      "default": false,
      "description": "Whether this instance uses HTTPS"
    },
    "uri": {
      "type": "string",
      "format": "uri",
      "description": "Complete URI to this service instance"
    },
    "metadata": {
      "type": "object",
      "additionalProperties": {
        "type": "string"
      },
      "description": "Key-value metadata (zone, version, weight, etc.)"
    },
    "instanceId": {
      "type": "string",
      "description": "Unique instance identifier"
    },
    "scheme": {
      "type": "string",
      "enum": ["http", "https"],
      "description": "URI scheme"
    }
  }
}