> ## Documentation Index
> Fetch the complete documentation index at: https://docs.beta.b3os.org/llms.txt
> Use this file to discover all available pages before exploring further.

# Roll back to a version

Makes an earlier version active again (triggers switch atomically). Running runs keep their version. The rollback is recorded as the routine's update; no new version is created. Trigger subscriptions follow the version: those of action triggers the earlier version does not have are removed, and the others are updated to its definition. 

` POST /v1/routines/{routine}/rollback `

Roll back to a version

Makes an earlier version active again (triggers switch atomically). Running runs keep their version. The
rollback is recorded as the routine's update; no new version is created. Trigger subscriptions follow the
version: those of action triggers the earlier version does not have are removed, and the others are updated
to its definition.


## Servers

- ` https://beta-api.b3os.org ` — API (API keys and CLI tokens)

- ` https://beta.b3os.org ` — Dashboard (session cookie and CSRF header; same paths)

## Authentication

The operation accepts these alternatives. Schemes within one alternative are required together.

### Alternative 1

- ` apiKey `: ` http `

  - HTTP scheme: ` bearer ` (b3os_sk_ API key or b3os_pat_ token)

  - `Authorization: Bearer <credential>`. Two credential kinds are accepted:

- **API keys** `b3os_sk_<32 base32>_<crc32>`, created in the dashboard or with `POST /v1/keys`. A key belongs to
  one project, has scopes, an optional spend cap and expiry, and is shown only once.
- **CLI tokens** `b3os_pat_<32 base32>_<crc32>`, issued by the device login (`b3os login`). They act for one
  user in the organization and project chosen at approval.

Keys are stored as SHA-256 hashes. The edge exchanges them for a 60-second node token before forwarding
a request to a node, so nodes never see your key.


### Alternative 2

- ` session `: ` apiKey `

  - Credential: ` __Host-b3os_session ` in ` cookie `

  - The dashboard session cookie on `beta.b3os.org` (host-only, `Secure`, `HttpOnly`). Requests other than
`GET`/`HEAD` must also send `x-b3os-csrf: <csrf_token>` from `GET /v1/auth/session`; SameSite is not relied
on. The cookie is never sent to `beta-api.b3os.org` or `usercontent.b3os.org`.


## Parameters

### ` routine ` (path, required)

A routine ID (`rtn_…`) or name. Names are unique per project; `runs`, `hooks`, `validate` and `import` are
reserved and cannot be routine names.


- ` value `: type ` string `

  - pattern: ` "^(rtn_[0-9a-hjkmnp-tv-z]{26}|[a-z0-9]([a-z0-9-]{0,62}[a-z0-9])?)$" `

Example:

```json
"nightly-digest"
```

## Request body (required)

Content type: ` application/json `

- ` value `: type ` object `

  - Required fields: ` version `

  - ` version `: type ` unknown ` — A `ver_` ID or a version number.

    - ` oneOf alternative 1 `: type ` string `

      - pattern: ` "^ver_[0-9a-hjkmnp-tv-z]{26}$" `

    - ` oneOf alternative 2 `: type ` integer `

      - minimum: ` 1 `

Example:

```json
{
  "version": 1
}
```

## Responses

### ` 200 ` — The routine with the restored active version.

Content type: ` application/json `

- ` value `: type ` object `

  - Required fields: ` id `, ` object `, ` name `, ` description `, ` status `, ` paused_reason `, ` version `, ` triggers `, ` run_as `, ` created_at `, ` updated_at `, ` metadata `

  - ` id `: type ` string `

    - pattern: ` "^rtn_[0-9a-hjkmnp-tv-z]{26}$" `

  - ` object `: type ` string `

    - enum: ` ["routine"] `

  - ` name `: type ` string `

  - ` description `: type ` string `; nullable

  - ` status `: type ` string ` — `paused` when triggers are stopped; API runs still work unless `paused_reason` is `run_as_revoked`.

    - enum: ` ["active","paused"] `

  - ` paused_reason `: type ` string `; nullable

    - enum: ` ["manual","run_as_revoked",null] `

  - ` version `: type ` object `

    - Required fields: ` id `, ` number `, ` created_at `

    - ` id `: type ` string `

      - pattern: ` "^ver_[0-9a-hjkmnp-tv-z]{26}$" `

    - ` number `: type ` integer `

      - minimum: ` 1 `

    - ` created_at `: type ` string `; format ` date-time `

  - ` triggers `: type ` array `

    - ` array item `: type ` object `

      - Required fields: ` id `, ` type `, ` status `, ` next_fire_at `, ` hook `, ` subscription_id `

      - ` id `: type ` string ` — The trigger's `id` in the definition.

      - ` type `: type ` string `

        - enum: ` ["cron","interval","webhook","action"] `

      - ` status `: type ` string `

        - enum: ` ["active","paused"] `

      - ` next_fire_at `: type ` string `; nullable; format ` date-time ` — Next scheduled fire (cron and interval), or `null`.

      - ` hook `: type ` object `; nullable — The inbound URL of a webhook trigger, or `null`.

        - Required fields: ` id `, ` url `, ` verify `

        - ` id `: type ` string `

          - pattern: ` "^hk_[0-9a-hjkmnp-tv-z]{26}$" `

        - ` url `: type ` string `; format ` uri ` — Give this URL to the provider.

        - ` verify `: type ` string `

          - enum: ` ["b3os","github","stripe","slack","standard_webhooks","hmac_sha256"] `

        - ` secret `: type ` string ` — The `b3os` scheme's signing secret. Present only in the response of the publish that created the hook (and of a rotation).

          - pattern: ` "^whsec_[a-z2-7]{32}$" `

      - ` subscription_id `: type ` string `; nullable — The trigger subscription of an action trigger (`GET /v1/actions/subscriptions/{subscription_id}`), or `null`.

        - pattern: ` "^tsub_[0-9a-hjkmnp-tv-z]{26}$" `

  - ` run_as `: type ` object ` — The identity runs execute as (the key that published the active version, with its scopes at publish time).

    - Required fields: ` key `, ` scopes `

    - ` key `: type ` string `; nullable — The API key ID; `null` when a dashboard user published.

    - ` scopes `: type ` array `

      - ` array item `: type ` string `

  - ` created_at `: type ` string `; format ` date-time `

  - ` updated_at `: type ` string `; format ` date-time `

  - ` metadata `: type ` object ` — Up to 16 string key-value pairs you attach to an object for your own use. Keys are 1 to 40 characters of `A-Z a-z 0-9 _ . : -`; values are at most 500 characters. B3OS never interprets them. 

    - example: ` {"customer":"acme","ticket":"ENG-1423"} `

Response header ` x-request-id ` — The request ID (`req_…`). It is the `instance` of any problem and the key for `GET /v1/requests/{request_id}`.

- ` value `: type ` string `

  - pattern: ` "^req_[0-9a-hjkmnp-tv-z]{26}$" `

Response header ` Server-Timing ` — Phase durations in milliseconds (W3C Server Timing); the handler's phases break the request down. For a
response whose body size is known, `total` runs from reading the request head to writing the response head.
Streaming responses (event streams, WebSockets, chunked bodies) carry no `total` here: they report their
final phases in the terminal event (`job.succeeded`, `job.failed`, `job.canceled`) or the final job. The
time from the first request byte to the last response byte is recorded in the node's metrics and request
log (`GET /v1/requests/{request_id}`). The edge prepends `edge_auth` and `edge_upstream`.


- ` value `: type ` string `

Example:

```json
{
  "id": "rtn_01m5t6vhkw4a8fa4tb5w4ffz37",
  "object": "routine",
  "name": "nightly-digest",
  "description": null,
  "status": "active",
  "paused_reason": null,
  "version": {
    "id": "ver_01m5t3vcc6bxj0v3x705zmg4cd",
    "number": 1,
    "created_at": "2026-10-25T19:10:00.000Z"
  },
  "triggers": [],
  "run_as": {
    "key": "key_01m5t5gb92a5zncjx654gevx4p",
    "scopes": [
      "vision:run",
      "infer:run"
    ]
  },
  "created_at": "2026-10-25T19:10:00.000Z",
  "updated_at": "2026-10-25T19:40:00.000Z",
  "metadata": {}
}
```

### ` 400 ` — The request failed validation (`invalid_request`, `invalid_url`).

Content type: ` application/problem+json `

- ` value `: type ` object ` — An RFC 9457 problem. `code` is stable and listed in the errors catalog; `type` links to its entry. `detail` is human-readable and may change. Extension members appear only for the codes that document them; ignore members you do not recognize. 

  - Required fields: ` type `, ` title `, ` status `, ` code `, ` detail `

  - ` type `: type ` string `; format ` uri ` — `https://docs.beta.b3os.org/errors#<code>`.

    - example: ` "https://docs.beta.b3os.org/errors#invalid_request" `

  - ` title `: type ` string ` — Short summary of the problem type.

  - ` status `: type ` integer ` — The HTTP status code, repeated for convenience.

    - minimum: ` 400 `

    - maximum: ` 599 `

  - ` code `: type ` string ` — Stable machine-readable error code from the errors catalog.

    - pattern: ` "^[a-z][a-z0-9_]*$" `

  - ` detail `: type ` string ` — Explanation of this occurrence. Never contains secrets.

  - ` instance `: type ` string ` — The request ID (`req_…`) of the request that failed. Include it when you contact support.

    - example: ` "req_01m5t4yg394wegr3j4y01qb363" `

  - ` errors `: type ` array ` — Validation problems, one per field (`invalid_request` and the other codes that list `errors`).

    - ` array item `: type ` object ` — One validation problem.

      - Required fields: ` pointer `, ` detail `

      - ` pointer `: type ` string ` — Where the problem is: a JSON pointer into the request body (`/url`, `/steps/0/uses`), or `#query/<name>`, `#path/<name>` or `#header/<name>` for parameters. 

        - example: ` "/url" `

      - ` detail `: type ` string ` — What is wrong there.

        - example: ` "must be an absolute http or https URL" `

  - ` reason `: type ` string ` — Finer-grained cause for codes that document one (`unauthorized`, `forbidden`, `egress_denied`, `upstream_unreachable`, …).

  - ` required_scope `: type ` string ` — The scope that was missing (`forbidden` with `reason: scope`).

  - ` retry_after_s `: type ` integer ` — Same value as the `Retry-After` header, for clients that only read the body.

    - minimum: ` 0 `

  - ` limit `: type ` object ` — The limit an error refers to. IDs and current values are listed by `GET /v1/limits`.

    - Required fields: ` id `, ` limit `, ` unit `

    - ` id `: type ` string ` — Limit ID, such as `vision.scrape.rpm` or `sandboxes.concurrent`.

      - example: ` "vision.scrape.rpm" `

    - ` limit `: type ` number ` — The limit's value.

    - ` unit `: type ` string ` — What the limit counts, such as `requests`, `sandboxes`, `vcpu` or `MiB`.

    - ` window_s `: type ` integer ` — Window length in seconds for rate limits and quotas.

    - ` current `: type ` number ` — Current usage against the limit, when known.

  - ` current_status `: type ` string ` — The object's current status, for state conflicts such as `sandbox_not_running`.

  - ` upstream_status `: type ` integer ` — The HTTP status the upstream returned (`upstream_error`, `action_output_invalid`).

  - ` step `: type ` string ` — The failed step, as a step ID (routines), an index (`act`) or a path such as `beats/2/do/0` (render).

  - ` pack_error `: type ` object ` — The error a pack's error mapping chose (`upstream_error` from pack actions).

    - Required fields: ` code `, ` message `, ` retryable `

    - ` code `: type ` string `

    - ` message `: type ` string `

    - ` retryable `: type ` boolean `

Response header ` x-request-id ` — The request ID (`req_…`). It is the `instance` of any problem and the key for `GET /v1/requests/{request_id}`.

- ` value `: type ` string `

  - pattern: ` "^req_[0-9a-hjkmnp-tv-z]{26}$" `

Response header ` Server-Timing ` — Phase durations in milliseconds (W3C Server Timing); the handler's phases break the request down. For a
response whose body size is known, `total` runs from reading the request head to writing the response head.
Streaming responses (event streams, WebSockets, chunked bodies) carry no `total` here: they report their
final phases in the terminal event (`job.succeeded`, `job.failed`, `job.canceled`) or the final job. The
time from the first request byte to the last response byte is recorded in the node's metrics and request
log (`GET /v1/requests/{request_id}`). The edge prepends `edge_auth` and `edge_upstream`.


- ` value `: type ` string `

Example:

```json
{
  "type": "https://docs.beta.b3os.org/errors#invalid_request",
  "title": "Invalid request",
  "status": 400,
  "code": "invalid_request",
  "detail": "1 field failed validation",
  "instance": "req_01m5t4yg394wegr3j4y01qb363",
  "errors": [
    {
      "pointer": "/url",
      "detail": "must be an absolute http or https URL"
    }
  ]
}
```

### ` 401 ` — Missing, malformed, expired or revoked credentials (`unauthorized`).

Content type: ` application/problem+json `

- ` value `: type ` object ` — An RFC 9457 problem. `code` is stable and listed in the errors catalog; `type` links to its entry. `detail` is human-readable and may change. Extension members appear only for the codes that document them; ignore members you do not recognize. 

  - Required fields: ` type `, ` title `, ` status `, ` code `, ` detail `

  - ` type `: type ` string `; format ` uri ` — `https://docs.beta.b3os.org/errors#<code>`.

    - example: ` "https://docs.beta.b3os.org/errors#invalid_request" `

  - ` title `: type ` string ` — Short summary of the problem type.

  - ` status `: type ` integer ` — The HTTP status code, repeated for convenience.

    - minimum: ` 400 `

    - maximum: ` 599 `

  - ` code `: type ` string ` — Stable machine-readable error code from the errors catalog.

    - pattern: ` "^[a-z][a-z0-9_]*$" `

  - ` detail `: type ` string ` — Explanation of this occurrence. Never contains secrets.

  - ` instance `: type ` string ` — The request ID (`req_…`) of the request that failed. Include it when you contact support.

    - example: ` "req_01m5t4yg394wegr3j4y01qb363" `

  - ` errors `: type ` array ` — Validation problems, one per field (`invalid_request` and the other codes that list `errors`).

    - ` array item `: type ` object ` — One validation problem.

      - Required fields: ` pointer `, ` detail `

      - ` pointer `: type ` string ` — Where the problem is: a JSON pointer into the request body (`/url`, `/steps/0/uses`), or `#query/<name>`, `#path/<name>` or `#header/<name>` for parameters. 

        - example: ` "/url" `

      - ` detail `: type ` string ` — What is wrong there.

        - example: ` "must be an absolute http or https URL" `

  - ` reason `: type ` string ` — Finer-grained cause for codes that document one (`unauthorized`, `forbidden`, `egress_denied`, `upstream_unreachable`, …).

  - ` required_scope `: type ` string ` — The scope that was missing (`forbidden` with `reason: scope`).

  - ` retry_after_s `: type ` integer ` — Same value as the `Retry-After` header, for clients that only read the body.

    - minimum: ` 0 `

  - ` limit `: type ` object ` — The limit an error refers to. IDs and current values are listed by `GET /v1/limits`.

    - Required fields: ` id `, ` limit `, ` unit `

    - ` id `: type ` string ` — Limit ID, such as `vision.scrape.rpm` or `sandboxes.concurrent`.

      - example: ` "vision.scrape.rpm" `

    - ` limit `: type ` number ` — The limit's value.

    - ` unit `: type ` string ` — What the limit counts, such as `requests`, `sandboxes`, `vcpu` or `MiB`.

    - ` window_s `: type ` integer ` — Window length in seconds for rate limits and quotas.

    - ` current `: type ` number ` — Current usage against the limit, when known.

  - ` current_status `: type ` string ` — The object's current status, for state conflicts such as `sandbox_not_running`.

  - ` upstream_status `: type ` integer ` — The HTTP status the upstream returned (`upstream_error`, `action_output_invalid`).

  - ` step `: type ` string ` — The failed step, as a step ID (routines), an index (`act`) or a path such as `beats/2/do/0` (render).

  - ` pack_error `: type ` object ` — The error a pack's error mapping chose (`upstream_error` from pack actions).

    - Required fields: ` code `, ` message `, ` retryable `

    - ` code `: type ` string `

    - ` message `: type ` string `

    - ` retryable `: type ` boolean `

Response header ` x-request-id ` — The request ID (`req_…`). It is the `instance` of any problem and the key for `GET /v1/requests/{request_id}`.

- ` value `: type ` string `

  - pattern: ` "^req_[0-9a-hjkmnp-tv-z]{26}$" `

Response header ` Server-Timing ` — Phase durations in milliseconds (W3C Server Timing); the handler's phases break the request down. For a
response whose body size is known, `total` runs from reading the request head to writing the response head.
Streaming responses (event streams, WebSockets, chunked bodies) carry no `total` here: they report their
final phases in the terminal event (`job.succeeded`, `job.failed`, `job.canceled`) or the final job. The
time from the first request byte to the last response byte is recorded in the node's metrics and request
log (`GET /v1/requests/{request_id}`). The edge prepends `edge_auth` and `edge_upstream`.


- ` value `: type ` string `

Example:

```json
{
  "type": "https://docs.beta.b3os.org/errors#unauthorized",
  "title": "Unauthorized",
  "status": 401,
  "code": "unauthorized",
  "detail": "API key checksum does not match; check that the whole key was copied",
  "instance": "req_01m5t4yg394wegr3j4y01qb363",
  "reason": "malformed"
}
```

### ` 403 ` — Authenticated but not allowed (`forbidden`, `egress_denied`).

Content type: ` application/problem+json `

- ` value `: type ` object ` — An RFC 9457 problem. `code` is stable and listed in the errors catalog; `type` links to its entry. `detail` is human-readable and may change. Extension members appear only for the codes that document them; ignore members you do not recognize. 

  - Required fields: ` type `, ` title `, ` status `, ` code `, ` detail `

  - ` type `: type ` string `; format ` uri ` — `https://docs.beta.b3os.org/errors#<code>`.

    - example: ` "https://docs.beta.b3os.org/errors#invalid_request" `

  - ` title `: type ` string ` — Short summary of the problem type.

  - ` status `: type ` integer ` — The HTTP status code, repeated for convenience.

    - minimum: ` 400 `

    - maximum: ` 599 `

  - ` code `: type ` string ` — Stable machine-readable error code from the errors catalog.

    - pattern: ` "^[a-z][a-z0-9_]*$" `

  - ` detail `: type ` string ` — Explanation of this occurrence. Never contains secrets.

  - ` instance `: type ` string ` — The request ID (`req_…`) of the request that failed. Include it when you contact support.

    - example: ` "req_01m5t4yg394wegr3j4y01qb363" `

  - ` errors `: type ` array ` — Validation problems, one per field (`invalid_request` and the other codes that list `errors`).

    - ` array item `: type ` object ` — One validation problem.

      - Required fields: ` pointer `, ` detail `

      - ` pointer `: type ` string ` — Where the problem is: a JSON pointer into the request body (`/url`, `/steps/0/uses`), or `#query/<name>`, `#path/<name>` or `#header/<name>` for parameters. 

        - example: ` "/url" `

      - ` detail `: type ` string ` — What is wrong there.

        - example: ` "must be an absolute http or https URL" `

  - ` reason `: type ` string ` — Finer-grained cause for codes that document one (`unauthorized`, `forbidden`, `egress_denied`, `upstream_unreachable`, …).

  - ` required_scope `: type ` string ` — The scope that was missing (`forbidden` with `reason: scope`).

  - ` retry_after_s `: type ` integer ` — Same value as the `Retry-After` header, for clients that only read the body.

    - minimum: ` 0 `

  - ` limit `: type ` object ` — The limit an error refers to. IDs and current values are listed by `GET /v1/limits`.

    - Required fields: ` id `, ` limit `, ` unit `

    - ` id `: type ` string ` — Limit ID, such as `vision.scrape.rpm` or `sandboxes.concurrent`.

      - example: ` "vision.scrape.rpm" `

    - ` limit `: type ` number ` — The limit's value.

    - ` unit `: type ` string ` — What the limit counts, such as `requests`, `sandboxes`, `vcpu` or `MiB`.

    - ` window_s `: type ` integer ` — Window length in seconds for rate limits and quotas.

    - ` current `: type ` number ` — Current usage against the limit, when known.

  - ` current_status `: type ` string ` — The object's current status, for state conflicts such as `sandbox_not_running`.

  - ` upstream_status `: type ` integer ` — The HTTP status the upstream returned (`upstream_error`, `action_output_invalid`).

  - ` step `: type ` string ` — The failed step, as a step ID (routines), an index (`act`) or a path such as `beats/2/do/0` (render).

  - ` pack_error `: type ` object ` — The error a pack's error mapping chose (`upstream_error` from pack actions).

    - Required fields: ` code `, ` message `, ` retryable `

    - ` code `: type ` string `

    - ` message `: type ` string `

    - ` retryable `: type ` boolean `

Response header ` x-request-id ` — The request ID (`req_…`). It is the `instance` of any problem and the key for `GET /v1/requests/{request_id}`.

- ` value `: type ` string `

  - pattern: ` "^req_[0-9a-hjkmnp-tv-z]{26}$" `

Response header ` Server-Timing ` — Phase durations in milliseconds (W3C Server Timing); the handler's phases break the request down. For a
response whose body size is known, `total` runs from reading the request head to writing the response head.
Streaming responses (event streams, WebSockets, chunked bodies) carry no `total` here: they report their
final phases in the terminal event (`job.succeeded`, `job.failed`, `job.canceled`) or the final job. The
time from the first request byte to the last response byte is recorded in the node's metrics and request
log (`GET /v1/requests/{request_id}`). The edge prepends `edge_auth` and `edge_upstream`.


- ` value `: type ` string `

Example:

```json
{
  "type": "https://docs.beta.b3os.org/errors#forbidden",
  "title": "Forbidden",
  "status": 403,
  "code": "forbidden",
  "detail": "This key lacks the scope sandboxes:write",
  "instance": "req_01m5t4yg394wegr3j4y01qb363",
  "reason": "scope",
  "required_scope": "sandboxes:write"
}
```

### ` 404 ` — No such routine or version (`routine_not_found`, `routine_version_not_found`).

Content type: ` application/problem+json `

- ` value `: type ` object ` — An RFC 9457 problem. `code` is stable and listed in the errors catalog; `type` links to its entry. `detail` is human-readable and may change. Extension members appear only for the codes that document them; ignore members you do not recognize. 

  - Required fields: ` type `, ` title `, ` status `, ` code `, ` detail `

  - ` type `: type ` string `; format ` uri ` — `https://docs.beta.b3os.org/errors#<code>`.

    - example: ` "https://docs.beta.b3os.org/errors#invalid_request" `

  - ` title `: type ` string ` — Short summary of the problem type.

  - ` status `: type ` integer ` — The HTTP status code, repeated for convenience.

    - minimum: ` 400 `

    - maximum: ` 599 `

  - ` code `: type ` string ` — Stable machine-readable error code from the errors catalog.

    - pattern: ` "^[a-z][a-z0-9_]*$" `

  - ` detail `: type ` string ` — Explanation of this occurrence. Never contains secrets.

  - ` instance `: type ` string ` — The request ID (`req_…`) of the request that failed. Include it when you contact support.

    - example: ` "req_01m5t4yg394wegr3j4y01qb363" `

  - ` errors `: type ` array ` — Validation problems, one per field (`invalid_request` and the other codes that list `errors`).

    - ` array item `: type ` object ` — One validation problem.

      - Required fields: ` pointer `, ` detail `

      - ` pointer `: type ` string ` — Where the problem is: a JSON pointer into the request body (`/url`, `/steps/0/uses`), or `#query/<name>`, `#path/<name>` or `#header/<name>` for parameters. 

        - example: ` "/url" `

      - ` detail `: type ` string ` — What is wrong there.

        - example: ` "must be an absolute http or https URL" `

  - ` reason `: type ` string ` — Finer-grained cause for codes that document one (`unauthorized`, `forbidden`, `egress_denied`, `upstream_unreachable`, …).

  - ` required_scope `: type ` string ` — The scope that was missing (`forbidden` with `reason: scope`).

  - ` retry_after_s `: type ` integer ` — Same value as the `Retry-After` header, for clients that only read the body.

    - minimum: ` 0 `

  - ` limit `: type ` object ` — The limit an error refers to. IDs and current values are listed by `GET /v1/limits`.

    - Required fields: ` id `, ` limit `, ` unit `

    - ` id `: type ` string ` — Limit ID, such as `vision.scrape.rpm` or `sandboxes.concurrent`.

      - example: ` "vision.scrape.rpm" `

    - ` limit `: type ` number ` — The limit's value.

    - ` unit `: type ` string ` — What the limit counts, such as `requests`, `sandboxes`, `vcpu` or `MiB`.

    - ` window_s `: type ` integer ` — Window length in seconds for rate limits and quotas.

    - ` current `: type ` number ` — Current usage against the limit, when known.

  - ` current_status `: type ` string ` — The object's current status, for state conflicts such as `sandbox_not_running`.

  - ` upstream_status `: type ` integer ` — The HTTP status the upstream returned (`upstream_error`, `action_output_invalid`).

  - ` step `: type ` string ` — The failed step, as a step ID (routines), an index (`act`) or a path such as `beats/2/do/0` (render).

  - ` pack_error `: type ` object ` — The error a pack's error mapping chose (`upstream_error` from pack actions).

    - Required fields: ` code `, ` message `, ` retryable `

    - ` code `: type ` string `

    - ` message `: type ` string `

    - ` retryable `: type ` boolean `

Response header ` x-request-id ` — The request ID (`req_…`). It is the `instance` of any problem and the key for `GET /v1/requests/{request_id}`.

- ` value `: type ` string `

  - pattern: ` "^req_[0-9a-hjkmnp-tv-z]{26}$" `

Response header ` Server-Timing ` — Phase durations in milliseconds (W3C Server Timing); the handler's phases break the request down. For a
response whose body size is known, `total` runs from reading the request head to writing the response head.
Streaming responses (event streams, WebSockets, chunked bodies) carry no `total` here: they report their
final phases in the terminal event (`job.succeeded`, `job.failed`, `job.canceled`) or the final job. The
time from the first request byte to the last response byte is recorded in the node's metrics and request
log (`GET /v1/requests/{request_id}`). The edge prepends `edge_auth` and `edge_upstream`.


- ` value `: type ` string `

Example:

```json
{
  "type": "https://docs.beta.b3os.org/errors#routine_version_not_found",
  "title": "Routine version not found",
  "status": 404,
  "code": "routine_version_not_found",
  "detail": "nightly-digest has no version 7",
  "instance": "req_01m5t4yg394wegr3j4y01qb363"
}
```

### ` 413 ` — The request body exceeds this operation's limit.

Content type: ` application/problem+json `

- ` value `: type ` object ` — An RFC 9457 problem. `code` is stable and listed in the errors catalog; `type` links to its entry. `detail` is human-readable and may change. Extension members appear only for the codes that document them; ignore members you do not recognize. 

  - Required fields: ` type `, ` title `, ` status `, ` code `, ` detail `

  - ` type `: type ` string `; format ` uri ` — `https://docs.beta.b3os.org/errors#<code>`.

    - example: ` "https://docs.beta.b3os.org/errors#invalid_request" `

  - ` title `: type ` string ` — Short summary of the problem type.

  - ` status `: type ` integer ` — The HTTP status code, repeated for convenience.

    - minimum: ` 400 `

    - maximum: ` 599 `

  - ` code `: type ` string ` — Stable machine-readable error code from the errors catalog.

    - pattern: ` "^[a-z][a-z0-9_]*$" `

  - ` detail `: type ` string ` — Explanation of this occurrence. Never contains secrets.

  - ` instance `: type ` string ` — The request ID (`req_…`) of the request that failed. Include it when you contact support.

    - example: ` "req_01m5t4yg394wegr3j4y01qb363" `

  - ` errors `: type ` array ` — Validation problems, one per field (`invalid_request` and the other codes that list `errors`).

    - ` array item `: type ` object ` — One validation problem.

      - Required fields: ` pointer `, ` detail `

      - ` pointer `: type ` string ` — Where the problem is: a JSON pointer into the request body (`/url`, `/steps/0/uses`), or `#query/<name>`, `#path/<name>` or `#header/<name>` for parameters. 

        - example: ` "/url" `

      - ` detail `: type ` string ` — What is wrong there.

        - example: ` "must be an absolute http or https URL" `

  - ` reason `: type ` string ` — Finer-grained cause for codes that document one (`unauthorized`, `forbidden`, `egress_denied`, `upstream_unreachable`, …).

  - ` required_scope `: type ` string ` — The scope that was missing (`forbidden` with `reason: scope`).

  - ` retry_after_s `: type ` integer ` — Same value as the `Retry-After` header, for clients that only read the body.

    - minimum: ` 0 `

  - ` limit `: type ` object ` — The limit an error refers to. IDs and current values are listed by `GET /v1/limits`.

    - Required fields: ` id `, ` limit `, ` unit `

    - ` id `: type ` string ` — Limit ID, such as `vision.scrape.rpm` or `sandboxes.concurrent`.

      - example: ` "vision.scrape.rpm" `

    - ` limit `: type ` number ` — The limit's value.

    - ` unit `: type ` string ` — What the limit counts, such as `requests`, `sandboxes`, `vcpu` or `MiB`.

    - ` window_s `: type ` integer ` — Window length in seconds for rate limits and quotas.

    - ` current `: type ` number ` — Current usage against the limit, when known.

  - ` current_status `: type ` string ` — The object's current status, for state conflicts such as `sandbox_not_running`.

  - ` upstream_status `: type ` integer ` — The HTTP status the upstream returned (`upstream_error`, `action_output_invalid`).

  - ` step `: type ` string ` — The failed step, as a step ID (routines), an index (`act`) or a path such as `beats/2/do/0` (render).

  - ` pack_error `: type ` object ` — The error a pack's error mapping chose (`upstream_error` from pack actions).

    - Required fields: ` code `, ` message `, ` retryable `

    - ` code `: type ` string `

    - ` message `: type ` string `

    - ` retryable `: type ` boolean `

Response header ` x-request-id ` — The request ID (`req_…`). It is the `instance` of any problem and the key for `GET /v1/requests/{request_id}`.

- ` value `: type ` string `

  - pattern: ` "^req_[0-9a-hjkmnp-tv-z]{26}$" `

Response header ` Server-Timing ` — Phase durations in milliseconds (W3C Server Timing); the handler's phases break the request down. For a
response whose body size is known, `total` runs from reading the request head to writing the response head.
Streaming responses (event streams, WebSockets, chunked bodies) carry no `total` here: they report their
final phases in the terminal event (`job.succeeded`, `job.failed`, `job.canceled`) or the final job. The
time from the first request byte to the last response byte is recorded in the node's metrics and request
log (`GET /v1/requests/{request_id}`). The edge prepends `edge_auth` and `edge_upstream`.


- ` value `: type ` string `

Example:

```json
{
  "type": "https://docs.beta.b3os.org/errors#payload_too_large",
  "title": "Payload too large",
  "status": 413,
  "code": "payload_too_large",
  "detail": "Request body is 1572864 bytes; this operation accepts at most 1048576",
  "instance": "req_01m5t4yg394wegr3j4y01qb363"
}
```

### ` 415 ` — The Content-Type is not accepted by this operation.

Content type: ` application/problem+json `

- ` value `: type ` object ` — An RFC 9457 problem. `code` is stable and listed in the errors catalog; `type` links to its entry. `detail` is human-readable and may change. Extension members appear only for the codes that document them; ignore members you do not recognize. 

  - Required fields: ` type `, ` title `, ` status `, ` code `, ` detail `

  - ` type `: type ` string `; format ` uri ` — `https://docs.beta.b3os.org/errors#<code>`.

    - example: ` "https://docs.beta.b3os.org/errors#invalid_request" `

  - ` title `: type ` string ` — Short summary of the problem type.

  - ` status `: type ` integer ` — The HTTP status code, repeated for convenience.

    - minimum: ` 400 `

    - maximum: ` 599 `

  - ` code `: type ` string ` — Stable machine-readable error code from the errors catalog.

    - pattern: ` "^[a-z][a-z0-9_]*$" `

  - ` detail `: type ` string ` — Explanation of this occurrence. Never contains secrets.

  - ` instance `: type ` string ` — The request ID (`req_…`) of the request that failed. Include it when you contact support.

    - example: ` "req_01m5t4yg394wegr3j4y01qb363" `

  - ` errors `: type ` array ` — Validation problems, one per field (`invalid_request` and the other codes that list `errors`).

    - ` array item `: type ` object ` — One validation problem.

      - Required fields: ` pointer `, ` detail `

      - ` pointer `: type ` string ` — Where the problem is: a JSON pointer into the request body (`/url`, `/steps/0/uses`), or `#query/<name>`, `#path/<name>` or `#header/<name>` for parameters. 

        - example: ` "/url" `

      - ` detail `: type ` string ` — What is wrong there.

        - example: ` "must be an absolute http or https URL" `

  - ` reason `: type ` string ` — Finer-grained cause for codes that document one (`unauthorized`, `forbidden`, `egress_denied`, `upstream_unreachable`, …).

  - ` required_scope `: type ` string ` — The scope that was missing (`forbidden` with `reason: scope`).

  - ` retry_after_s `: type ` integer ` — Same value as the `Retry-After` header, for clients that only read the body.

    - minimum: ` 0 `

  - ` limit `: type ` object ` — The limit an error refers to. IDs and current values are listed by `GET /v1/limits`.

    - Required fields: ` id `, ` limit `, ` unit `

    - ` id `: type ` string ` — Limit ID, such as `vision.scrape.rpm` or `sandboxes.concurrent`.

      - example: ` "vision.scrape.rpm" `

    - ` limit `: type ` number ` — The limit's value.

    - ` unit `: type ` string ` — What the limit counts, such as `requests`, `sandboxes`, `vcpu` or `MiB`.

    - ` window_s `: type ` integer ` — Window length in seconds for rate limits and quotas.

    - ` current `: type ` number ` — Current usage against the limit, when known.

  - ` current_status `: type ` string ` — The object's current status, for state conflicts such as `sandbox_not_running`.

  - ` upstream_status `: type ` integer ` — The HTTP status the upstream returned (`upstream_error`, `action_output_invalid`).

  - ` step `: type ` string ` — The failed step, as a step ID (routines), an index (`act`) or a path such as `beats/2/do/0` (render).

  - ` pack_error `: type ` object ` — The error a pack's error mapping chose (`upstream_error` from pack actions).

    - Required fields: ` code `, ` message `, ` retryable `

    - ` code `: type ` string `

    - ` message `: type ` string `

    - ` retryable `: type ` boolean `

Response header ` x-request-id ` — The request ID (`req_…`). It is the `instance` of any problem and the key for `GET /v1/requests/{request_id}`.

- ` value `: type ` string `

  - pattern: ` "^req_[0-9a-hjkmnp-tv-z]{26}$" `

Response header ` Server-Timing ` — Phase durations in milliseconds (W3C Server Timing); the handler's phases break the request down. For a
response whose body size is known, `total` runs from reading the request head to writing the response head.
Streaming responses (event streams, WebSockets, chunked bodies) carry no `total` here: they report their
final phases in the terminal event (`job.succeeded`, `job.failed`, `job.canceled`) or the final job. The
time from the first request byte to the last response byte is recorded in the node's metrics and request
log (`GET /v1/requests/{request_id}`). The edge prepends `edge_auth` and `edge_upstream`.


- ` value `: type ` string `

Example:

```json
{
  "type": "https://docs.beta.b3os.org/errors#unsupported_media_type",
  "title": "Unsupported media type",
  "status": 415,
  "code": "unsupported_media_type",
  "detail": "Expected Content-Type application/json",
  "instance": "req_01m5t4yg394wegr3j4y01qb363"
}
```

### ` 422 ` — The version's pack trigger subscriptions could not be set up; the code is the actions product's (for example `connection_required` or `action_input_invalid`). Nothing changed.

Content type: ` application/problem+json `

- ` value `: type ` object ` — An RFC 9457 problem. `code` is stable and listed in the errors catalog; `type` links to its entry. `detail` is human-readable and may change. Extension members appear only for the codes that document them; ignore members you do not recognize. 

  - Required fields: ` type `, ` title `, ` status `, ` code `, ` detail `

  - ` type `: type ` string `; format ` uri ` — `https://docs.beta.b3os.org/errors#<code>`.

    - example: ` "https://docs.beta.b3os.org/errors#invalid_request" `

  - ` title `: type ` string ` — Short summary of the problem type.

  - ` status `: type ` integer ` — The HTTP status code, repeated for convenience.

    - minimum: ` 400 `

    - maximum: ` 599 `

  - ` code `: type ` string ` — Stable machine-readable error code from the errors catalog.

    - pattern: ` "^[a-z][a-z0-9_]*$" `

  - ` detail `: type ` string ` — Explanation of this occurrence. Never contains secrets.

  - ` instance `: type ` string ` — The request ID (`req_…`) of the request that failed. Include it when you contact support.

    - example: ` "req_01m5t4yg394wegr3j4y01qb363" `

  - ` errors `: type ` array ` — Validation problems, one per field (`invalid_request` and the other codes that list `errors`).

    - ` array item `: type ` object ` — One validation problem.

      - Required fields: ` pointer `, ` detail `

      - ` pointer `: type ` string ` — Where the problem is: a JSON pointer into the request body (`/url`, `/steps/0/uses`), or `#query/<name>`, `#path/<name>` or `#header/<name>` for parameters. 

        - example: ` "/url" `

      - ` detail `: type ` string ` — What is wrong there.

        - example: ` "must be an absolute http or https URL" `

  - ` reason `: type ` string ` — Finer-grained cause for codes that document one (`unauthorized`, `forbidden`, `egress_denied`, `upstream_unreachable`, …).

  - ` required_scope `: type ` string ` — The scope that was missing (`forbidden` with `reason: scope`).

  - ` retry_after_s `: type ` integer ` — Same value as the `Retry-After` header, for clients that only read the body.

    - minimum: ` 0 `

  - ` limit `: type ` object ` — The limit an error refers to. IDs and current values are listed by `GET /v1/limits`.

    - Required fields: ` id `, ` limit `, ` unit `

    - ` id `: type ` string ` — Limit ID, such as `vision.scrape.rpm` or `sandboxes.concurrent`.

      - example: ` "vision.scrape.rpm" `

    - ` limit `: type ` number ` — The limit's value.

    - ` unit `: type ` string ` — What the limit counts, such as `requests`, `sandboxes`, `vcpu` or `MiB`.

    - ` window_s `: type ` integer ` — Window length in seconds for rate limits and quotas.

    - ` current `: type ` number ` — Current usage against the limit, when known.

  - ` current_status `: type ` string ` — The object's current status, for state conflicts such as `sandbox_not_running`.

  - ` upstream_status `: type ` integer ` — The HTTP status the upstream returned (`upstream_error`, `action_output_invalid`).

  - ` step `: type ` string ` — The failed step, as a step ID (routines), an index (`act`) or a path such as `beats/2/do/0` (render).

  - ` pack_error `: type ` object ` — The error a pack's error mapping chose (`upstream_error` from pack actions).

    - Required fields: ` code `, ` message `, ` retryable `

    - ` code `: type ` string `

    - ` message `: type ` string `

    - ` retryable `: type ` boolean `

Response header ` x-request-id ` — The request ID (`req_…`). It is the `instance` of any problem and the key for `GET /v1/requests/{request_id}`.

- ` value `: type ` string `

  - pattern: ` "^req_[0-9a-hjkmnp-tv-z]{26}$" `

Response header ` Server-Timing ` — Phase durations in milliseconds (W3C Server Timing); the handler's phases break the request down. For a
response whose body size is known, `total` runs from reading the request head to writing the response head.
Streaming responses (event streams, WebSockets, chunked bodies) carry no `total` here: they report their
final phases in the terminal event (`job.succeeded`, `job.failed`, `job.canceled`) or the final job. The
time from the first request byte to the last response byte is recorded in the node's metrics and request
log (`GET /v1/requests/{request_id}`). The edge prepends `edge_auth` and `edge_upstream`.


- ` value `: type ` string `

Example:

```json
{
  "type": "https://docs.beta.b3os.org/errors#connection_required",
  "title": "Connection required",
  "status": 422,
  "code": "connection_required",
  "detail": "io.b3os/github/issue-opened@1 needs a github connection",
  "instance": "req_01m5t4yg394wegr3j4y01qb363"
}
```

### ` 429 ` — A rate, concurrency or quota limit applies (`rate_limited`, `concurrency_limited`, `quota_exceeded`).

Content type: ` application/problem+json `

- ` value `: type ` object ` — An RFC 9457 problem. `code` is stable and listed in the errors catalog; `type` links to its entry. `detail` is human-readable and may change. Extension members appear only for the codes that document them; ignore members you do not recognize. 

  - Required fields: ` type `, ` title `, ` status `, ` code `, ` detail `

  - ` type `: type ` string `; format ` uri ` — `https://docs.beta.b3os.org/errors#<code>`.

    - example: ` "https://docs.beta.b3os.org/errors#invalid_request" `

  - ` title `: type ` string ` — Short summary of the problem type.

  - ` status `: type ` integer ` — The HTTP status code, repeated for convenience.

    - minimum: ` 400 `

    - maximum: ` 599 `

  - ` code `: type ` string ` — Stable machine-readable error code from the errors catalog.

    - pattern: ` "^[a-z][a-z0-9_]*$" `

  - ` detail `: type ` string ` — Explanation of this occurrence. Never contains secrets.

  - ` instance `: type ` string ` — The request ID (`req_…`) of the request that failed. Include it when you contact support.

    - example: ` "req_01m5t4yg394wegr3j4y01qb363" `

  - ` errors `: type ` array ` — Validation problems, one per field (`invalid_request` and the other codes that list `errors`).

    - ` array item `: type ` object ` — One validation problem.

      - Required fields: ` pointer `, ` detail `

      - ` pointer `: type ` string ` — Where the problem is: a JSON pointer into the request body (`/url`, `/steps/0/uses`), or `#query/<name>`, `#path/<name>` or `#header/<name>` for parameters. 

        - example: ` "/url" `

      - ` detail `: type ` string ` — What is wrong there.

        - example: ` "must be an absolute http or https URL" `

  - ` reason `: type ` string ` — Finer-grained cause for codes that document one (`unauthorized`, `forbidden`, `egress_denied`, `upstream_unreachable`, …).

  - ` required_scope `: type ` string ` — The scope that was missing (`forbidden` with `reason: scope`).

  - ` retry_after_s `: type ` integer ` — Same value as the `Retry-After` header, for clients that only read the body.

    - minimum: ` 0 `

  - ` limit `: type ` object ` — The limit an error refers to. IDs and current values are listed by `GET /v1/limits`.

    - Required fields: ` id `, ` limit `, ` unit `

    - ` id `: type ` string ` — Limit ID, such as `vision.scrape.rpm` or `sandboxes.concurrent`.

      - example: ` "vision.scrape.rpm" `

    - ` limit `: type ` number ` — The limit's value.

    - ` unit `: type ` string ` — What the limit counts, such as `requests`, `sandboxes`, `vcpu` or `MiB`.

    - ` window_s `: type ` integer ` — Window length in seconds for rate limits and quotas.

    - ` current `: type ` number ` — Current usage against the limit, when known.

  - ` current_status `: type ` string ` — The object's current status, for state conflicts such as `sandbox_not_running`.

  - ` upstream_status `: type ` integer ` — The HTTP status the upstream returned (`upstream_error`, `action_output_invalid`).

  - ` step `: type ` string ` — The failed step, as a step ID (routines), an index (`act`) or a path such as `beats/2/do/0` (render).

  - ` pack_error `: type ` object ` — The error a pack's error mapping chose (`upstream_error` from pack actions).

    - Required fields: ` code `, ` message `, ` retryable `

    - ` code `: type ` string `

    - ` message `: type ` string `

    - ` retryable `: type ` boolean `

Response header ` x-request-id ` — The request ID (`req_…`). It is the `instance` of any problem and the key for `GET /v1/requests/{request_id}`.

- ` value `: type ` string `

  - pattern: ` "^req_[0-9a-hjkmnp-tv-z]{26}$" `

Response header ` Server-Timing ` — Phase durations in milliseconds (W3C Server Timing); the handler's phases break the request down. For a
response whose body size is known, `total` runs from reading the request head to writing the response head.
Streaming responses (event streams, WebSockets, chunked bodies) carry no `total` here: they report their
final phases in the terminal event (`job.succeeded`, `job.failed`, `job.canceled`) or the final job. The
time from the first request byte to the last response byte is recorded in the node's metrics and request
log (`GET /v1/requests/{request_id}`). The edge prepends `edge_auth` and `edge_upstream`.


- ` value `: type ` string `

Response header ` Retry-After ` — Seconds to wait before retrying or polling again.

- ` value `: type ` integer `

  - minimum: ` 0 `

Response header ` RateLimit-Limit ` — Requests allowed in the current window for the limit that applies to this operation.

- ` value `: type ` integer `

Response header ` RateLimit-Remaining ` — Requests left in the current window.

- ` value `: type ` integer `

Response header ` RateLimit-Reset ` — Seconds until the current window resets.

- ` value `: type ` integer `

Response header ` RateLimit-Policy ` — The applied policy as `<limit>;w=<window seconds>;name="<limit id>"` (limit IDs are listed by `GET /v1/limits`).

- ` value `: type ` string `

Example:

```json
{
  "type": "https://docs.beta.b3os.org/errors#rate_limited",
  "title": "Rate limited",
  "status": 429,
  "code": "rate_limited",
  "detail": "60 scrapes per minute allowed; retry in 12 seconds",
  "instance": "req_01m5t4yg394wegr3j4y01qb363",
  "retry_after_s": 12,
  "limit": {
    "id": "vision.scrape.rpm",
    "limit": 60,
    "unit": "requests",
    "window_s": 60,
    "current": 60
  }
}
```

### ` 500 ` — Something failed inside B3OS (`internal`). Retry with backoff.

Content type: ` application/problem+json `

- ` value `: type ` object ` — An RFC 9457 problem. `code` is stable and listed in the errors catalog; `type` links to its entry. `detail` is human-readable and may change. Extension members appear only for the codes that document them; ignore members you do not recognize. 

  - Required fields: ` type `, ` title `, ` status `, ` code `, ` detail `

  - ` type `: type ` string `; format ` uri ` — `https://docs.beta.b3os.org/errors#<code>`.

    - example: ` "https://docs.beta.b3os.org/errors#invalid_request" `

  - ` title `: type ` string ` — Short summary of the problem type.

  - ` status `: type ` integer ` — The HTTP status code, repeated for convenience.

    - minimum: ` 400 `

    - maximum: ` 599 `

  - ` code `: type ` string ` — Stable machine-readable error code from the errors catalog.

    - pattern: ` "^[a-z][a-z0-9_]*$" `

  - ` detail `: type ` string ` — Explanation of this occurrence. Never contains secrets.

  - ` instance `: type ` string ` — The request ID (`req_…`) of the request that failed. Include it when you contact support.

    - example: ` "req_01m5t4yg394wegr3j4y01qb363" `

  - ` errors `: type ` array ` — Validation problems, one per field (`invalid_request` and the other codes that list `errors`).

    - ` array item `: type ` object ` — One validation problem.

      - Required fields: ` pointer `, ` detail `

      - ` pointer `: type ` string ` — Where the problem is: a JSON pointer into the request body (`/url`, `/steps/0/uses`), or `#query/<name>`, `#path/<name>` or `#header/<name>` for parameters. 

        - example: ` "/url" `

      - ` detail `: type ` string ` — What is wrong there.

        - example: ` "must be an absolute http or https URL" `

  - ` reason `: type ` string ` — Finer-grained cause for codes that document one (`unauthorized`, `forbidden`, `egress_denied`, `upstream_unreachable`, …).

  - ` required_scope `: type ` string ` — The scope that was missing (`forbidden` with `reason: scope`).

  - ` retry_after_s `: type ` integer ` — Same value as the `Retry-After` header, for clients that only read the body.

    - minimum: ` 0 `

  - ` limit `: type ` object ` — The limit an error refers to. IDs and current values are listed by `GET /v1/limits`.

    - Required fields: ` id `, ` limit `, ` unit `

    - ` id `: type ` string ` — Limit ID, such as `vision.scrape.rpm` or `sandboxes.concurrent`.

      - example: ` "vision.scrape.rpm" `

    - ` limit `: type ` number ` — The limit's value.

    - ` unit `: type ` string ` — What the limit counts, such as `requests`, `sandboxes`, `vcpu` or `MiB`.

    - ` window_s `: type ` integer ` — Window length in seconds for rate limits and quotas.

    - ` current `: type ` number ` — Current usage against the limit, when known.

  - ` current_status `: type ` string ` — The object's current status, for state conflicts such as `sandbox_not_running`.

  - ` upstream_status `: type ` integer ` — The HTTP status the upstream returned (`upstream_error`, `action_output_invalid`).

  - ` step `: type ` string ` — The failed step, as a step ID (routines), an index (`act`) or a path such as `beats/2/do/0` (render).

  - ` pack_error `: type ` object ` — The error a pack's error mapping chose (`upstream_error` from pack actions).

    - Required fields: ` code `, ` message `, ` retryable `

    - ` code `: type ` string `

    - ` message `: type ` string `

    - ` retryable `: type ` boolean `

Response header ` x-request-id ` — The request ID (`req_…`). It is the `instance` of any problem and the key for `GET /v1/requests/{request_id}`.

- ` value `: type ` string `

  - pattern: ` "^req_[0-9a-hjkmnp-tv-z]{26}$" `

Response header ` Server-Timing ` — Phase durations in milliseconds (W3C Server Timing); the handler's phases break the request down. For a
response whose body size is known, `total` runs from reading the request head to writing the response head.
Streaming responses (event streams, WebSockets, chunked bodies) carry no `total` here: they report their
final phases in the terminal event (`job.succeeded`, `job.failed`, `job.canceled`) or the final job. The
time from the first request byte to the last response byte is recorded in the node's metrics and request
log (`GET /v1/requests/{request_id}`). The edge prepends `edge_auth` and `edge_upstream`.


- ` value `: type ` string `

Example:

```json
{
  "type": "https://docs.beta.b3os.org/errors#internal",
  "title": "Internal error",
  "status": 500,
  "code": "internal",
  "detail": "internal error",
  "instance": "req_01m5t4yg394wegr3j4y01qb363"
}
```

### ` 503 ` — The node or the product is not available right now (`node_unavailable`, `product_unavailable`, `capacity_unavailable`).

Content type: ` application/problem+json `

- ` value `: type ` object ` — An RFC 9457 problem. `code` is stable and listed in the errors catalog; `type` links to its entry. `detail` is human-readable and may change. Extension members appear only for the codes that document them; ignore members you do not recognize. 

  - Required fields: ` type `, ` title `, ` status `, ` code `, ` detail `

  - ` type `: type ` string `; format ` uri ` — `https://docs.beta.b3os.org/errors#<code>`.

    - example: ` "https://docs.beta.b3os.org/errors#invalid_request" `

  - ` title `: type ` string ` — Short summary of the problem type.

  - ` status `: type ` integer ` — The HTTP status code, repeated for convenience.

    - minimum: ` 400 `

    - maximum: ` 599 `

  - ` code `: type ` string ` — Stable machine-readable error code from the errors catalog.

    - pattern: ` "^[a-z][a-z0-9_]*$" `

  - ` detail `: type ` string ` — Explanation of this occurrence. Never contains secrets.

  - ` instance `: type ` string ` — The request ID (`req_…`) of the request that failed. Include it when you contact support.

    - example: ` "req_01m5t4yg394wegr3j4y01qb363" `

  - ` errors `: type ` array ` — Validation problems, one per field (`invalid_request` and the other codes that list `errors`).

    - ` array item `: type ` object ` — One validation problem.

      - Required fields: ` pointer `, ` detail `

      - ` pointer `: type ` string ` — Where the problem is: a JSON pointer into the request body (`/url`, `/steps/0/uses`), or `#query/<name>`, `#path/<name>` or `#header/<name>` for parameters. 

        - example: ` "/url" `

      - ` detail `: type ` string ` — What is wrong there.

        - example: ` "must be an absolute http or https URL" `

  - ` reason `: type ` string ` — Finer-grained cause for codes that document one (`unauthorized`, `forbidden`, `egress_denied`, `upstream_unreachable`, …).

  - ` required_scope `: type ` string ` — The scope that was missing (`forbidden` with `reason: scope`).

  - ` retry_after_s `: type ` integer ` — Same value as the `Retry-After` header, for clients that only read the body.

    - minimum: ` 0 `

  - ` limit `: type ` object ` — The limit an error refers to. IDs and current values are listed by `GET /v1/limits`.

    - Required fields: ` id `, ` limit `, ` unit `

    - ` id `: type ` string ` — Limit ID, such as `vision.scrape.rpm` or `sandboxes.concurrent`.

      - example: ` "vision.scrape.rpm" `

    - ` limit `: type ` number ` — The limit's value.

    - ` unit `: type ` string ` — What the limit counts, such as `requests`, `sandboxes`, `vcpu` or `MiB`.

    - ` window_s `: type ` integer ` — Window length in seconds for rate limits and quotas.

    - ` current `: type ` number ` — Current usage against the limit, when known.

  - ` current_status `: type ` string ` — The object's current status, for state conflicts such as `sandbox_not_running`.

  - ` upstream_status `: type ` integer ` — The HTTP status the upstream returned (`upstream_error`, `action_output_invalid`).

  - ` step `: type ` string ` — The failed step, as a step ID (routines), an index (`act`) or a path such as `beats/2/do/0` (render).

  - ` pack_error `: type ` object ` — The error a pack's error mapping chose (`upstream_error` from pack actions).

    - Required fields: ` code `, ` message `, ` retryable `

    - ` code `: type ` string `

    - ` message `: type ` string `

    - ` retryable `: type ` boolean `

Response header ` x-request-id ` — The request ID (`req_…`). It is the `instance` of any problem and the key for `GET /v1/requests/{request_id}`.

- ` value `: type ` string `

  - pattern: ` "^req_[0-9a-hjkmnp-tv-z]{26}$" `

Response header ` Server-Timing ` — Phase durations in milliseconds (W3C Server Timing); the handler's phases break the request down. For a
response whose body size is known, `total` runs from reading the request head to writing the response head.
Streaming responses (event streams, WebSockets, chunked bodies) carry no `total` here: they report their
final phases in the terminal event (`job.succeeded`, `job.failed`, `job.canceled`) or the final job. The
time from the first request byte to the last response byte is recorded in the node's metrics and request
log (`GET /v1/requests/{request_id}`). The edge prepends `edge_auth` and `edge_upstream`.


- ` value `: type ` string `

Response header ` Retry-After ` — Seconds to wait before retrying or polling again.

- ` value `: type ` integer `

  - minimum: ` 0 `

Example:

```json
{
  "type": "https://docs.beta.b3os.org/errors#node_unavailable",
  "title": "Node unavailable",
  "status": 503,
  "code": "node_unavailable",
  "detail": "Node n1 is not reachable; retry in 5 seconds",
  "instance": "req_01m5t4yg394wegr3j4y01qb363",
  "retry_after_s": 5
}
```

## Request examples

### cURL

```curl
curl -X POST 'https://beta-api.b3os.org/v1/routines/nightly-digest/rollback' \
  -H 'Authorization: Bearer YOUR_API_TOKEN' \
  -H 'Content-Type: application/json' \
  -d '{
  "version": 1
}'
```

### JavaScript

```javascript
const response = await fetch('https://beta-api.b3os.org/v1/routines/nightly-digest/rollback', {
  method: 'POST',
  headers: {
      "Authorization": "Bearer YOUR_API_TOKEN",
      "Content-Type": "application/json"
  },
  body: JSON.stringify({
    "version": 1
  })
});

const data = await response.json();
console.log(data);
```

### Python

```python
import requests

headers = {
    'Authorization': 'Bearer YOUR_API_TOKEN'
}

response = requests.post('https://beta-api.b3os.org/v1/routines/nightly-digest/rollback', headers=headers, json={
  "version": 1
})
print(response.json())
```