Acknowledge an alarm

POST

/components/{name}/alarms/{id}:acknowledge

const url = 'https://example.com/api/v1/components/example/alarms/example:acknowledge';
const options = {method: 'POST'};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}

curl --request POST \
  --url https://example.com/api/v1/components/example/alarms/example:acknowledge

Records that a human has seen this alarm, and changes nothing else. The alarm stays exactly as raised as it was: acknowledging is not fixing, so health is NOT recomputed and cleared_at is untouched. Acknowledging is orthogonal to clearing in both directions, so a cleared alarm can still be acknowledged by whoever reviews the history, and clearing never acknowledges on an operator’s behalf. Acknowledging twice is idempotent: the first person and the first time stay, and the no-op writes no second audit row. Gated by alarm:acknowledge, whose scope is resolved on the component tier from that permission (not from component:update); a component outside the caller’s component:read is a non-disclosing 404, and one it can read but not acknowledge on is a 403.

Parameters

Path Parameters

name

required

The component’s name, or a dotted address (e.g. boi.17c.415a.$comp.display-1)

string

The component’s name, or a dotted address (e.g. boi.17c.415a.$comp.display-1)

required

The alarm id

string

The alarm id

Responses

200

application/json

object

$schema

A URL to the JSON Schema for this object.

string format: uri

acknowledged

required

Whether anybody has recorded seeing this alarm; says nothing about whether it is still raised

boolean

acknowledged_at

When a human first recorded seeing this alarm; null while nobody has. Independent of cleared_at

string format: date-time

acknowledged_by

Who acknowledged it, by name; empty while unacknowledged, or once that principal has been purged (the audit log keeps the name)

string

active

required

boolean

cleared_at

Null while the alarm is active

string format: date-time

component

required

string

dedup_key

required

The condition identity: one open alarm per (component, dedup_key)

string

required

string

message

required

string

raised_at

required

string format: date-time

severity

required

Info, warning, or critical

string

Example

{
  "$schema": "/api/v1/schemas/AlarmBody.json"
}

default

Error

application/problem+json

object

$schema

A URL to the JSON Schema for this object.

string format: uri

detail

A human-readable explanation specific to this occurrence of the problem.

string

errors

Optional list of individual error details

Array<object> | null

object

location

Where the error occurred, e.g. ‘body.items[3].tags’ or ‘path.thing-id’

string

message

Error message text

string

value

The value at the given location

instance

A URI reference that identifies the specific occurrence of the problem.

string format: uri

status

HTTP status code

integer format: int64

title

A short, human-readable summary of the problem type. This value should not change between occurrences of the error.

string

type

A URI reference to human-readable documentation for the error.

string format: uri

default: about:blank

Example

{
  "$schema": "/api/v1/schemas/ErrorModel.json",
  "detail": "Property foo is required but is missing.",
  "instance": "https://example.com/error-log/abc123",
  "status": 400,
  "title": "Bad Request",
  "type": "about:blank"
}