{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://ingest.profit-base.online/exchange/v1/schemas/problem.schema.json",
  "title": "Problem",
  "description": "RFC 9457 problem details with a stable code from the exchange error registry.",
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "format": "uri-reference"
    },
    "title": {
      "type": "string",
      "maxLength": 200
    },
    "status": {
      "type": "integer",
      "minimum": 400,
      "maximum": 599
    },
    "detail": {
      "type": "string",
      "maxLength": 2000
    },
    "instance": {
      "type": "string",
      "maxLength": 500
    },
    "code": {
      "type": "string",
      "pattern": "^[A-Z][A-Z0-9_]{2,63}$"
    },
    "correlationId": {
      "type": "string",
      "maxLength": 128,
      "description": "The request's correlation id, the value of the X-Correlation-Id response header."
    },
    "retryAfterSeconds": {
      "type": "integer",
      "minimum": 0,
      "description": "Reserved; not sent in v1. The Retry-After header carries the delay."
    },
    "confirmationUrl": {
      "type": "string",
      "format": "uri",
      "description": "Where the member confirms a staged mass change."
    },
    "errors": {
      "type": "array",
      "maxItems": 50,
      "items": {
        "type": "object",
        "properties": {
          "pointer": {
            "type": "string",
            "maxLength": 200
          },
          "message": {
            "type": "string",
            "maxLength": 500
          }
        },
        "required": [
          "pointer"
        ]
      }
    }
  },
  "required": [
    "status",
    "code"
  ]
}