{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/zipkin/refs/heads/main/json-schema/zipkin-api-v2-dependency-link-schema.json",
  "title": "DependencyLink",
  "description": "A dependency link between two services derived from spans.",
  "type": "object",
  "required": ["parent", "child", "callCount"],
  "properties": {
    "parent": {
      "type": "string",
      "description": "Parent service name"
    },
    "child": {
      "type": "string",
      "description": "Child service name"
    },
    "callCount": {
      "type": "integer",
      "description": "Total traced calls from parent to child"
    },
    "errorCount": {
      "type": "integer",
      "description": "Total traced calls that errored"
    }
  }
}