{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://synacl.com/protocol/v1/schemas/macro-run-status.json",
  "title": "Macro run lifecycle",
  "description": "Progress of a macro run on the gateway, published on `<prefix>/macro/run/status`: `started` when a `macros/run` begins, `step` as instructions execute (and for EMIT messages), then exactly one of `done` or `error`. `runId` and `macroId` are copied from the `macros/run` message. Recorded as the run's history.",
  "type": "object",
  "required": [
    "runId",
    "macroId",
    "phase"
  ],
  "properties": {
    "runId": {
      "type": "string"
    },
    "macroId": {
      "type": "string"
    },
    "phase": {
      "type": "string",
      "enum": [
        "started",
        "step",
        "done",
        "error"
      ]
    },
    "idx": {
      "description": "Index of the instruction being executed.",
      "type": "integer",
      "minimum": 0
    },
    "message": {
      "type": "string",
      "maxLength": 512
    },
    "severity": {
      "type": "string",
      "enum": [
        "info",
        "warning",
        "error",
        "critical"
      ]
    },
    "ts": {
      "description": "Epoch milliseconds.",
      "type": "integer",
      "minimum": 0
    }
  },
  "additionalProperties": false
}