{
  "schema": "freecad-web-p6-sandbox-facade/v1",
  "taskId": "FW-P6-SDB-E",
  "module": "Sandbox",
  "action": "sandbox.createRecompute",
  "result": "pass",
  "envelopeSchema": "freecad-web-facade/v1",
  "typedSchema": "freecad-web-sandbox/create-recompute/v1",
  "fixture": {
    "schema": "freecad-web-sandbox/create-recompute/v1",
    "module": "Sandbox",
    "action": "create/recompute",
    "objectType": "Sandbox::SandboxObject",
    "integer": 42,
    "inputSha256": "2d7481e3a14751abe74d1f39889bf5b84f7223e379414ae9940d85fe7b308824"
  },
  "responses": {
    "success": {
      "schema": "freecad-web-facade/v1",
      "version": 1,
      "kind": "result",
      "requestId": "sdb-e-success",
      "result": {
        "schema": "freecad-web-sandbox/create-recompute/v1",
        "module": "Sandbox",
        "action": "create/recompute",
        "objectType": "Sandbox::SandboxObject",
        "objectInteger": 42,
        "objectCount": 1,
        "recompute": 1,
        "resourcesReleased": true
      }
    },
    "expectedError": {
      "schema": "freecad-web-facade/v1",
      "version": 1,
      "kind": "error",
      "requestId": "sdb-e-error",
      "error": {
        "code": "invalid_fixture",
        "message": "Sandbox fixture is not supported",
        "diagnostic": {
          "field": "objectType"
        }
      }
    },
    "duplicate": {
      "schema": "freecad-web-facade/v1",
      "version": 1,
      "kind": "error",
      "requestId": "sdb-e-success",
      "error": {
        "code": "duplicate_request",
        "message": "requestId has already been dispatched"
      }
    },
    "cancelled": {
      "schema": "freecad-web-facade/v1",
      "version": 1,
      "kind": "error",
      "requestId": "sdb-e-cancel",
      "error": {
        "code": "cancelled",
        "message": "request was cancelled before execution"
      }
    },
    "afterCancel": {
      "schema": "freecad-web-facade/v1",
      "version": 1,
      "kind": "result",
      "requestId": "sdb-e-after-cancel",
      "result": {
        "schema": "freecad-web-sandbox/create-recompute/v1",
        "module": "Sandbox",
        "action": "create/recompute",
        "objectType": "Sandbox::SandboxObject",
        "objectInteger": 42,
        "objectCount": 1,
        "recompute": 1,
        "resourcesReleased": true
      }
    }
  },
  "trace": [
    {
      "direction": "request",
      "requestId": "sdb-e-success"
    },
    {
      "direction": "handler-start",
      "requestId": "sdb-e-success"
    },
    {
      "direction": "handler-end",
      "requestId": "sdb-e-success"
    },
    {
      "direction": "response",
      "requestId": "sdb-e-success",
      "kind": "result",
      "code": null
    },
    {
      "direction": "request",
      "requestId": "sdb-e-error"
    },
    {
      "direction": "handler-start",
      "requestId": "sdb-e-error"
    },
    {
      "direction": "handler-end",
      "requestId": "sdb-e-error"
    },
    {
      "direction": "response",
      "requestId": "sdb-e-error",
      "kind": "error",
      "code": "invalid_fixture"
    },
    {
      "direction": "request",
      "requestId": "sdb-e-success"
    },
    {
      "direction": "response",
      "requestId": "sdb-e-success",
      "kind": "error",
      "code": "duplicate_request"
    },
    {
      "direction": "request",
      "requestId": "sdb-e-cancel"
    },
    {
      "direction": "response",
      "requestId": "sdb-e-cancel",
      "kind": "error",
      "code": "cancelled"
    },
    {
      "direction": "request",
      "requestId": "sdb-e-after-cancel"
    },
    {
      "direction": "handler-start",
      "requestId": "sdb-e-after-cancel"
    },
    {
      "direction": "handler-end",
      "requestId": "sdb-e-after-cancel"
    },
    {
      "direction": "response",
      "requestId": "sdb-e-after-cancel",
      "kind": "result",
      "code": null
    }
  ],
  "sequencing": {
    "maxActive": 1,
    "requestCount": 5,
    "responseCount": 5,
    "cancelAccepted": true
  },
  "state": {
    "unchangedAfterCancel": true
  },
  "schemaChecks": {
    "request": true,
    "result": true,
    "expectedError": true,
    "duplicate": true,
    "cancel": true,
    "noNativePointers": true
  },
  "artifacts": {
    "kernel": "docs/p6/sandbox-kernel.json",
    "recovery": "docs/p6/sandbox-recovery.json",
    "workerLog": "docs/freecad-p6-sandbox-e-facade.log"
  },
  "commands": [
    "npx tsc --target ES2022 --module ESNext --moduleResolution Bundler --strict --skipLibCheck --outDir <tmp> --declaration false --noEmit false src/facade-envelope.ts src/sandbox-facade.ts",
    "node tools/run_p6_sandbox_facade_smoke.mjs <tmp>/sandbox-facade.js freecad-source/build-web/configure/bin"
  ],
  "boundaries": [
    "Only the Sandbox create/recompute action is exposed; GUI actions and full worker UI are out of scope.",
    "The handler returns typed JSON fields only and never exposes a native pointer or document object."
  ]
}