procurement-ingest/lambdas/api/openapi.json
Adam Moussa f67d8b9907
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feat(api): procurement-api read stack + OpenAPI docs (SHOC reconciliation path) (#127)
* feat(api): add procurement-api stack - read API + OpenAPI docs page

Third CDK stack: API Gateway REST API (IAM SigV4) over both pipelines'
tables, replacing SHOC's retired SyncController cross-account DynamoDB
scan as the reconciliation/backfill path.

- lambdas/api/: handler (healthcheck + docs-token gate + router dispatch),
  router (single route table), pagination (opaque cursor, hostile -> 400),
  Decimal-safe serialization, wo_repo/po_repo reads. No VendorReplies.
- OpenAPI 3.1 spec as source of truth incl. top-level webhooks section
  documenting the outbound SHOC feed; phase-2 write endpoints x-planned
  (router answers 501). Self-contained /docs page, no CDN.
- Auth: AWS_IAM on data routes + resource policy scoped to exactly
  arn:aws:iam::396287094661:role/shoc-backend-dev on GET/*; /docs and
  /openapi.json carve-out is token-gated in the Lambda via shared
  web_ui_auth (fail-closed, INFRA-74 posture).
- KMS: explicit Decrypt/DescribeKey on the DynamoDB CMK from SSM
  (name-imported table drops the key association - INFRA-104 class).
- Alarms: errors/throttles/duration(p99>=22.5s) + gateway 5xx, ALARM-only
  to site-alerts. No access logging in v1 (docs ?token= shim stays out of
  logs); cloud_watch_role=False.
- Tests: handler auth-seam + routing + Decimal round-trip; moto cursor
  pagination incl. hostile cursors; spec<->router drift gate; bundle
  AST pins for the api command; pytest.ini --cov + loader siblings.
- Deploy role: third stack DescribeStacks ARN + procurement-api smoke
  invoke ARN (re-run create-deploy-role.sh before merge).

* harden(api): apply sh-security-review findings to procurement-api

Fan-out (6 detectors) + review findings resolved:

Correctness / DoS:
- pagination: require EXACT key-set match (was subset) so a partial/foreign
  composite cursor can't reach DynamoDB as an inconsistent ExclusiveStartKey
  -> ValidationException -> 500; comments Query now pins the cursor's
  work_order_id to the path entity.
- handler: map botocore ValidationException to 400 (defense in depth) so a
  crafted cursor can't drive the zero-threshold 5xx alarm.
- web_ui_auth: compare tokens as bytes; a non-ASCII presented token now fails
  closed (401) instead of crashing hmac.compare_digest into a 500. Resolves the
  pre-existing xfail(strict) follow-up test; hardens the web UIs too.

Docs page:
- typeStr() now escapes the one spec-derived string that reached innerHTML.
- spec inlined into the docs <script> block escapes "<" -> < (</script>
  breakout guard); /openapi.json still served byte-faithful.
- Cache-Control: no-store + Referrer-Policy: no-referrer on docs responses so
  the ?token= URL stays out of caches/Referer.
- spec-drift test asserts the committed spec carries no "</" / "<!--".

IAM / IaC:
- resource policy enumerates the 7 data GET resources instead of GET/* so a
  future GET route can't silently inherit SHOC cross-account reach.
- kms:Decrypt grant gains a kms:ViaService=dynamodb condition.
- stage throttling (50 rps / 100 burst) bounds the unauthenticated /docs blast
  radius below the 10k account default.
- corrected the PATCH/POST comment (same-account callers aren't blocked by the
  resource policy; 501 handler + absent write grant are the gate).
- documented the RETAIN log-group first-deploy rollback trap and the
  resource-policy-needs-redeploy gotcha in-stack.

Mandatory GPT-4.1 cross-family review of the full policy surface: no BLOCK/FIX.
675 tests pass, ruff clean, cdk synth green.
2026-07-23 19:32:20 -04:00

1022 lines
31 KiB
JSON

{
"openapi": "3.1.0",
"info": {
"title": "Procurement Ingest API",
"version": "1.0.0",
"description": "Read API over the procurement-ingest pipelines (work orders + purchase orders), plus the outbound SHOC work-order webhook feed (see `webhooks`).\n\n**Purpose:** reconciliation and backfill for downstream consumers (primarily SHOC) - this API replaces SHOC's retired SyncController DynamoDB scan. Listings are **unordered** paginated scans: follow `next_cursor` until it is `null`. `cursor` is opaque; a malformed cursor returns `400`. Field names mirror the DynamoDB attributes written by the pipelines (source of truth: `lambdas/wo/email_processor/persistence.py` and `lambdas/po/email_processor/persistence.py`).\n\n**Auth:** data endpoints require AWS IAM SigV4 (service `execute-api`, region `us-east-1`); cross-account callers must also be allowed by the API resource policy. `/docs` and `/openapi.json` use the shared docs token instead (header `X-Auth-Token`, or `?token=` in a browser). No CORS is configured (server-to-server and Postman callers only).\n\n**Write endpoints** marked `x-planned` are phase 2: documented here for contract visibility, the API answers `501` until they ship."
},
"servers": [
{
"url": "https://{apiId}.execute-api.us-east-1.amazonaws.com/prod",
"description": "seahaven-prod (011934824531). The concrete apiId is in the procurement-api stack output ApiEndpointUrl.",
"variables": {
"apiId": {
"default": "SEE-STACK-OUTPUT"
}
}
}
],
"security": [
{
"sigv4": []
}
],
"paths": {
"/work-orders": {
"get": {
"operationId": "listWorkOrders",
"summary": "List work orders (unordered, paginated)",
"parameters": [
{
"$ref": "#/components/parameters/Limit"
},
{
"$ref": "#/components/parameters/Cursor"
}
],
"responses": {
"200": {
"description": "One page of work orders.",
"content": {
"application/json": {
"schema": {
"type": "object",
"required": ["items", "next_cursor"],
"properties": {
"items": {
"type": "array",
"items": {
"$ref": "#/components/schemas/WorkOrder"
}
},
"next_cursor": {
"$ref": "#/components/schemas/NextCursor"
}
}
}
}
}
},
"400": {
"$ref": "#/components/responses/BadRequest"
},
"403": {
"$ref": "#/components/responses/Forbidden"
}
}
}
},
"/work-orders/{workOrderId}": {
"get": {
"operationId": "getWorkOrder",
"summary": "Get one work order",
"parameters": [
{
"$ref": "#/components/parameters/WorkOrderId"
}
],
"responses": {
"200": {
"description": "The work order.",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/WorkOrder"
}
}
}
},
"403": {
"$ref": "#/components/responses/Forbidden"
},
"404": {
"$ref": "#/components/responses/NotFound"
}
}
},
"patch": {
"x-planned": true,
"operationId": "patchWorkOrder",
"summary": "PLANNED (phase 2): update dispatch fields on a work order",
"description": "Not implemented - returns 501. Phase-2 write-back for SHOC dispatch workflow (status/assignment). Writes will stamp `write_origin: shoc-write-api` so the outbound webhook never echoes SHOC's own writes back at it. Ships with its own IAM diff and cross-family review.",
"responses": {
"501": {
"$ref": "#/components/responses/NotImplemented"
}
}
}
},
"/work-orders/{workOrderId}/comments": {
"get": {
"operationId": "listWorkOrderComments",
"summary": "List comments/events for a work order (paginated)",
"parameters": [
{
"$ref": "#/components/parameters/WorkOrderId"
},
{
"$ref": "#/components/parameters/Limit"
},
{
"$ref": "#/components/parameters/Cursor"
}
],
"responses": {
"200": {
"description": "One page of comments (all source-email event records: comments, updates, cancellations).",
"content": {
"application/json": {
"schema": {
"type": "object",
"required": ["items", "next_cursor"],
"properties": {
"items": {
"type": "array",
"items": {
"$ref": "#/components/schemas/WorkOrderComment"
}
},
"next_cursor": {
"$ref": "#/components/schemas/NextCursor"
}
}
}
}
}
},
"400": {
"$ref": "#/components/responses/BadRequest"
},
"403": {
"$ref": "#/components/responses/Forbidden"
}
}
},
"post": {
"x-planned": true,
"operationId": "createWorkOrderComment",
"summary": "PLANNED (phase 2): append a SHOC-authored comment",
"description": "Not implemented - returns 501. Phase-2 write-back: SHOC dispatch notes land in WorkOrderComments with `write_origin: shoc-write-api` (append-only; no field conflicts with the email pipeline). Ships with its own IAM diff and cross-family review.",
"responses": {
"501": {
"$ref": "#/components/responses/NotImplemented"
}
}
}
},
"/purchase-orders": {
"get": {
"operationId": "listPurchaseOrders",
"summary": "List purchase orders (unordered, paginated)",
"parameters": [
{
"$ref": "#/components/parameters/Limit"
},
{
"$ref": "#/components/parameters/Cursor"
}
],
"responses": {
"200": {
"description": "One page of purchase orders.",
"content": {
"application/json": {
"schema": {
"type": "object",
"required": ["items", "next_cursor"],
"properties": {
"items": {
"type": "array",
"items": {
"$ref": "#/components/schemas/PurchaseOrder"
}
},
"next_cursor": {
"$ref": "#/components/schemas/NextCursor"
}
}
}
}
}
},
"400": {
"$ref": "#/components/responses/BadRequest"
},
"403": {
"$ref": "#/components/responses/Forbidden"
}
}
}
},
"/purchase-orders/{poNumber}": {
"get": {
"operationId": "getPurchaseOrder",
"summary": "Get one purchase order",
"parameters": [
{
"name": "poNumber",
"in": "path",
"required": true,
"schema": {
"type": "string"
},
"description": "Coupa PO number, e.g. `2D-22030794`."
}
],
"responses": {
"200": {
"description": "The purchase order.",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/PurchaseOrder"
}
}
}
},
"403": {
"$ref": "#/components/responses/Forbidden"
},
"404": {
"$ref": "#/components/responses/NotFound"
}
}
}
},
"/verified-sites": {
"get": {
"operationId": "listVerifiedSites",
"summary": "List verified Amazon sites (unordered, paginated)",
"parameters": [
{
"$ref": "#/components/parameters/Limit"
},
{
"$ref": "#/components/parameters/Cursor"
}
],
"responses": {
"200": {
"description": "One page of verified sites.",
"content": {
"application/json": {
"schema": {
"type": "object",
"required": ["items", "next_cursor"],
"properties": {
"items": {
"type": "array",
"items": {
"$ref": "#/components/schemas/VerifiedSite"
}
},
"next_cursor": {
"$ref": "#/components/schemas/NextCursor"
}
}
}
}
}
},
"400": {
"$ref": "#/components/responses/BadRequest"
},
"403": {
"$ref": "#/components/responses/Forbidden"
}
}
}
},
"/verified-sites/{siteCode}": {
"get": {
"operationId": "getVerifiedSite",
"summary": "Get one verified site",
"parameters": [
{
"name": "siteCode",
"in": "path",
"required": true,
"schema": {
"type": "string"
},
"description": "Amazon site code, e.g. `JFK8`."
}
],
"responses": {
"200": {
"description": "The verified site.",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/VerifiedSite"
}
}
}
},
"403": {
"$ref": "#/components/responses/Forbidden"
},
"404": {
"$ref": "#/components/responses/NotFound"
}
}
}
},
"/docs": {
"get": {
"operationId": "getDocs",
"summary": "This documentation page (token-gated)",
"security": [
{
"docsToken": []
}
],
"parameters": [
{
"name": "token",
"in": "query",
"required": false,
"schema": {
"type": "string"
},
"description": "Browser convenience: the docs token as a query parameter (browsers can't set headers on navigation). Prefer the X-Auth-Token header from tooling."
}
],
"responses": {
"200": {
"description": "Self-contained HTML reference page.",
"content": {
"text/html": {}
}
},
"401": {
"$ref": "#/components/responses/Unauthorized"
}
}
}
},
"/openapi.json": {
"get": {
"operationId": "getOpenApiSpec",
"summary": "This spec (token-gated)",
"security": [
{
"docsToken": []
}
],
"responses": {
"200": {
"description": "The OpenAPI 3.1 document.",
"content": {
"application/json": {}
}
},
"401": {
"$ref": "#/components/responses/Unauthorized"
}
}
}
}
},
"webhooks": {
"work_order.created": {
"post": {
"summary": "Outbound: a work order was created",
"description": "Sent by `workorder-shoc-emitter` (seahaven-prod) to the configured SHOC endpoint. Full contract incl. HMAC verification, ordering, and retry semantics: `docs/shoc-webhook-contract.md` (Rev 2026-07-23). Requests carry `X-SH-Timestamp`, `X-SH-Key-Id`, and `X-SH-Signature: v1=hex(HMAC_SHA256(secret, \"{timestamp}.{raw_body}\"))`; verify over the raw body, constant-time, +/-300s window, fail closed.",
"requestBody": {
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/WorkOrderEventEnvelope"
}
}
}
},
"responses": {
"2XX": {
"description": "Delivered. Respond fast (<10s); accept-and-enqueue if processing is slow. 429/5xx/timeouts are retried in order for 24h; other 4xx park immediately."
}
}
}
},
"work_order.updated": {
"post": {
"summary": "Outbound: a work order changed",
"description": "Same envelope and semantics as work_order.created; `data` is the full current state, not a diff.",
"requestBody": {
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/WorkOrderEventEnvelope"
}
}
}
},
"responses": {
"2XX": {
"description": "Delivered."
}
}
}
},
"work_order.cancelled": {
"post": {
"summary": "Outbound: a work order transitioned to cancelled",
"description": "A specialization of work_order.updated (same body) emitted when `wo_status` transitions to `cancelled`.",
"requestBody": {
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/WorkOrderEventEnvelope"
}
}
}
},
"responses": {
"2XX": {
"description": "Delivered."
}
}
}
},
"work_order.comment_added": {
"post": {
"summary": "Outbound: a comment/event record was ingested",
"description": "One per source email (comments, updates, and cancellation event records). Dedupe on `delivery_id` or `data.comment_id`. May occasionally arrive before the work order's created event - upsert a skeleton work order and let the state event backfill it.",
"requestBody": {
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/CommentEventEnvelope"
}
}
}
},
"responses": {
"2XX": {
"description": "Delivered."
}
}
}
}
},
"components": {
"securitySchemes": {
"sigv4": {
"type": "apiKey",
"name": "Authorization",
"in": "header",
"x-amazon-apigateway-authtype": "awsSigv4",
"description": "AWS IAM SigV4 (service execute-api, region us-east-1). Cross-account callers must be allowed by the API resource policy; Postman signs natively via Authorization type 'AWS Signature'."
},
"docsToken": {
"type": "apiKey",
"name": "X-Auth-Token",
"in": "header",
"description": "Shared docs token (secret procurement-ingest/web-ui-auth-token). Docs routes only."
}
},
"parameters": {
"Limit": {
"name": "limit",
"in": "query",
"required": false,
"schema": {
"type": "integer",
"minimum": 1,
"maximum": 500,
"default": 100
},
"description": "Page size; values outside 1-500 are clamped."
},
"Cursor": {
"name": "cursor",
"in": "query",
"required": false,
"schema": {
"type": "string"
},
"description": "Opaque pagination cursor from the previous page's `next_cursor`. Malformed cursors return 400."
},
"WorkOrderId": {
"name": "workOrderId",
"in": "path",
"required": true,
"schema": {
"type": "string",
"pattern": "^[0-9]+$"
},
"description": "Numeric APM work-order id, e.g. `11144580730`."
}
},
"responses": {
"BadRequest": {
"description": "Malformed cursor or limit.",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
},
"Unauthorized": {
"description": "Missing or wrong docs token.",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
},
"Forbidden": {
"description": "SigV4 auth failed or the caller is not allowed by the API resource policy (returned by API Gateway, not the Lambda)."
},
"NotFound": {
"description": "No record with that id.",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
},
"NotImplemented": {
"description": "Planned phase-2 endpoint; not implemented yet.",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Error"
}
}
}
}
},
"schemas": {
"Error": {
"type": "object",
"required": ["error"],
"properties": {
"error": {
"type": "string"
}
}
},
"NextCursor": {
"type": ["string", "null"],
"description": "Pass as `cursor` to fetch the next page; `null` means this is the last page."
},
"WorkOrder": {
"type": "object",
"description": "Mirrors the WorkOrders DynamoDB item (PK work_order_id). Fields absent from the source email are absent or null.",
"required": ["work_order_id"],
"properties": {
"work_order_id": {
"type": "string",
"pattern": "^[0-9]+$"
},
"wo_status": {
"type": ["string", "null"],
"enum": ["new", "assigned", "in_progress", "on_hold", "completed", "cancelled", "unknown", null],
"description": "`unknown` is a real emitted value - map it explicitly."
},
"description": {
"type": ["string", "null"]
},
"customer": {
"type": ["string", "null"]
},
"site_code": {
"type": ["string", "null"]
},
"building": {
"type": ["string", "null"]
},
"address": {
"type": ["string", "null"]
},
"severity": {
"type": ["string", "null"]
},
"priority": {
"type": ["string", "null"]
},
"assigned_to": {
"type": ["string", "null"]
},
"date_reported": {
"type": ["string", "null"]
},
"scheduled_start": {
"type": ["string", "null"]
},
"due_date": {
"type": ["string", "null"]
},
"record_type": {
"type": ["string", "null"],
"enum": ["new_work_order", "update", "comment", "cancellation", null],
"description": "Type of the most recent source email."
},
"created_at": {
"type": ["string", "null"],
"description": "ISO 8601 with UTC offset."
},
"updated_at": {
"type": ["string", "null"],
"description": "ISO 8601 with UTC offset."
},
"source_email_s3_key": {
"type": ["string", "null"]
}
},
"additionalProperties": true
},
"WorkOrderComment": {
"type": "object",
"description": "Mirrors the WorkOrderComments DynamoDB item (PK work_order_id, SK comment_id). One row per source email event.",
"required": ["work_order_id", "comment_id"],
"properties": {
"work_order_id": {
"type": "string"
},
"comment_id": {
"type": "string",
"description": "`{work_order_id}#{time|nocomment}#{sha256(s3_key)[:12]}` - unique per source email, stable across retries; a dedupe key."
},
"record_type": {
"type": ["string", "null"],
"enum": ["new_work_order", "update", "comment", "cancellation", null]
},
"commenter": {
"type": ["string", "null"]
},
"text": {
"type": ["string", "null"]
},
"created_at": {
"type": ["string", "null"],
"description": "Display timestamp (comment time when the source email carried one)."
},
"ingested_at": {
"type": ["string", "null"],
"description": "When the pipeline wrote the row; ISO 8601 with UTC offset."
},
"source_email_s3_key": {
"type": ["string", "null"]
}
},
"additionalProperties": true
},
"PurchaseOrder": {
"type": "object",
"description": "Mirrors the purchase-orders DynamoDB item (PK po_number). Shape follows the Coupa extraction schema; older records may lack newer fields.",
"required": ["po_number"],
"properties": {
"po_number": {
"type": "string"
},
"po_status": {
"type": ["string", "null"]
},
"email_type": {
"type": ["string", "null"]
},
"source_system": {
"type": ["string", "null"]
},
"submitted_by": {
"type": ["string", "null"]
},
"on_behalf_of": {
"type": ["string", "null"]
},
"order_date": {
"type": ["string", "null"]
},
"revision_date": {
"type": ["string", "null"]
},
"payment_terms": {
"type": ["string", "null"]
},
"requisition_number": {
"type": ["string", "null"]
},
"department": {
"type": ["string", "null"]
},
"view_order_url": {
"type": ["string", "null"]
},
"supplier": {
"type": ["object", "null"],
"properties": {
"name": {
"type": ["string", "null"]
}
},
"additionalProperties": true
},
"site_code": {
"type": ["string", "null"]
},
"ship_to": {
"type": ["object", "null"],
"properties": {
"name": {
"type": ["string", "null"]
},
"address": {
"type": ["string", "null"]
},
"street": {
"type": ["string", "null"]
},
"city": {
"type": ["string", "null"]
},
"state": {
"type": ["string", "null"]
},
"zip": {
"type": ["string", "null"]
},
"location_code": {
"type": ["string", "null"]
},
"attn": {
"type": ["string", "null"]
}
},
"additionalProperties": true
},
"total_amount": {
"type": ["number", "null"],
"description": "Stored as Decimal; serialized as a JSON number."
},
"currency": {
"type": ["string", "null"]
},
"fiscal_year": {
"type": ["string", "null"]
},
"trade": {
"type": ["string", "null"]
},
"coupa_category": {
"type": ["string", "null"]
},
"line_items": {
"type": ["array", "null"],
"items": {
"type": "object",
"properties": {
"description": {
"type": ["string", "null"]
},
"quantity": {
"type": ["number", "null"]
},
"unit": {
"type": ["string", "null"]
},
"price": {
"type": ["number", "null"]
},
"amount": {
"type": ["number", "null"]
},
"currency": {
"type": ["string", "null"]
},
"need_by": {
"type": ["string", "null"]
},
"category": {
"type": ["string", "null"]
},
"account_code": {
"type": ["string", "null"]
},
"period": {
"type": ["string", "null"]
}
},
"additionalProperties": true
}
},
"cancelled_at": {
"type": ["string", "null"]
},
"processed_at": {
"type": ["string", "null"]
},
"raw_s3_key": {
"type": ["string", "null"]
},
"data_source": {
"type": ["string", "null"]
}
},
"additionalProperties": true
},
"VerifiedSite": {
"type": "object",
"description": "Mirrors the verified-sites DynamoDB item (PK siteCode), maintained by the PO site extractor.",
"required": ["siteCode"],
"properties": {
"siteCode": {
"type": "string"
},
"address": {
"type": ["string", "null"]
},
"city": {
"type": ["string", "null"]
},
"state": {
"type": ["string", "null"]
},
"zip": {
"type": ["string", "null"]
},
"fullAddress": {
"type": ["string", "null"]
},
"locationCode": {
"type": ["string", "null"]
},
"poCount": {
"type": ["integer", "null"],
"description": "Count of POs that referenced this site."
},
"sourcePOs": {
"type": ["array", "null"],
"items": {
"type": "string"
},
"description": "PO numbers that referenced this site (string set; serialized sorted)."
}
},
"additionalProperties": true
},
"WebhookEnvelope": {
"type": "object",
"description": "Common webhook envelope (contract section 3). Headers: X-SH-Timestamp (unix seconds), X-SH-Key-Id, X-SH-Signature (v1=hex HMAC-SHA256 over '{timestamp}.{raw_body}').",
"required": ["schema_version", "delivery_id", "event_type", "occurred_at", "source", "replay", "data"],
"properties": {
"schema_version": {
"type": "integer",
"description": "Reject versions you don't know."
},
"delivery_id": {
"type": "string",
"description": "Unique per source event, stable across producer retries - the idempotency key."
},
"event_type": {
"type": "string",
"enum": ["work_order.created", "work_order.updated", "work_order.cancelled", "work_order.comment_added"]
},
"occurred_at": {
"type": "string",
"description": "ISO 8601 with UTC offset."
},
"source": {
"type": "string",
"const": "procurement-ingest/workorder-shoc-emitter"
},
"replay": {
"type": "boolean",
"description": "true when re-sent by the operator replay tool; same idempotency rules."
},
"data": {
"type": "object"
}
}
},
"WorkOrderEventEnvelope": {
"allOf": [
{
"$ref": "#/components/schemas/WebhookEnvelope"
},
{
"type": "object",
"properties": {
"data": {
"$ref": "#/components/schemas/WorkOrderEventData"
}
}
}
]
},
"CommentEventEnvelope": {
"allOf": [
{
"$ref": "#/components/schemas/WebhookEnvelope"
},
{
"type": "object",
"properties": {
"data": {
"$ref": "#/components/schemas/CommentEventData"
}
}
}
]
},
"WorkOrderEventData": {
"type": "object",
"description": "Full current work-order state (not a diff); contract section 4.1. Same fields as WorkOrder minus source_email_s3_key.",
"required": ["work_order_id"],
"properties": {
"work_order_id": {
"type": "string",
"pattern": "^[0-9]+$"
},
"wo_status": {
"type": ["string", "null"],
"enum": ["new", "assigned", "in_progress", "on_hold", "completed", "cancelled", "unknown", null]
},
"description": {
"type": ["string", "null"]
},
"customer": {
"type": ["string", "null"]
},
"site_code": {
"type": ["string", "null"]
},
"building": {
"type": ["string", "null"]
},
"address": {
"type": ["string", "null"]
},
"severity": {
"type": ["string", "null"]
},
"priority": {
"type": ["string", "null"]
},
"assigned_to": {
"type": ["string", "null"]
},
"date_reported": {
"type": ["string", "null"]
},
"scheduled_start": {
"type": ["string", "null"]
},
"due_date": {
"type": ["string", "null"]
},
"record_type": {
"type": ["string", "null"],
"enum": ["new_work_order", "update", "comment", "cancellation", null]
},
"created_at": {
"type": ["string", "null"]
},
"updated_at": {
"type": ["string", "null"]
},
"write_origin": {
"type": ["string", "null"],
"description": "Forward-compat (phase 2): present on records written through the write-back API; the emitter skips those, so receivers should tolerate but never see it."
}
}
},
"CommentEventData": {
"type": "object",
"description": "Contract section 4.2. Same fields as WorkOrderComment minus source_email_s3_key.",
"required": ["work_order_id", "comment_id"],
"properties": {
"work_order_id": {
"type": "string"
},
"comment_id": {
"type": "string"
},
"record_type": {
"type": ["string", "null"]
},
"commenter": {
"type": ["string", "null"]
},
"text": {
"type": ["string", "null"]
},
"created_at": {
"type": ["string", "null"]
},
"ingested_at": {
"type": ["string", "null"]
}
}
}
}
}
}