# Update an integration

`PUT https://evohub.io/api/v1/integrations/{id}`

Part of the [On-Call API](https://docs-dev.evohub.io/oncall.md) reference · operationId `updateIntegration`.

Changes the integration's name, escalation policy or enabled state. A field
left out keeps its value; an empty `escalation_policy_id` removes the policy.
The type and the key do not change.

An integration carries its ingest key (`api_key`), the credential a
monitoring tool sends alerts with — treat these responses as secrets. An
integration that belongs to a team is visible only to callers in that team;
others get 404.

**Permission (API-key scope):** `oncall:integration:write`.

## Authorization

Any one of:

- `bearerAuth` (oncall:integration:write)
- `apiKeyHeader` (oncall:integration:write)

Where:

- `bearerAuth`: HTTP Bearer — An EvoHub API key (`evohub_…`) as a bearer token.
- `apiKeyHeader`: API key in the header `X-API-Key` — An EvoHub API key (`evohub_…`).

## Path parameters

- `id` (string, required, example `int_6e5d4c3b-2a19-4f8e-b7d6-c5b4a3928170`): The integration's id.

## Request body (required)

Content type: `application/json`

Type: `IntegrationUpdate`

Every field is optional; one left out keeps its value.

- `name` (string, min length 1, max length 100)
- `escalation_policy_id` (string): Empty removes the policy.
- `enabled` (boolean)

## Responses

### 200 — The integration after the change.

Content type: `application/json`

Type: `object`

- `data` (Integration, required)
  - `id` (string)
  - `org_id` (string)
  - `team_id` (string)
  - `name` (string)
  - `type` (string): The integration kind, e.g. `prometheus`, `grafana`, `api`, `webhook`, `email`, `github`.
  - `api_key` (string): The ingest key. A credential: treat it as a secret.
  - `email_address` (string): Inbound address, for `email` integrations only.
  - `enabled` (boolean)
  - `escalation_policy_id` (string)
  - `last_event_at` (string (date-time))
  - `event_count` (integer)
  - `signing_secret_configured` (boolean): Whether a signing secret is set. The secret itself is never returned.
  - `external_source` (string)
  - `external_id` (string)
  - `created_at` (string (date-time))
  - `updated_at` (string (date-time))
- `success` (boolean, required, value `true`)

### 400 — The body is not JSON (`INVALID_BODY`); `name` is empty or too long, or a newly set `escalation_policy_id` names no policy the caller can see (`VALIDATION_FAILED`).

Content type: `application/json`

Type: `ValidationError`

- `error` (object, required)
  - `code` (string, required, value `VALIDATION_FAILED`)
  - `message` (string, required)
  - `details` (array of object, required)
    - `field` (string)
    - `message` (string)

### 401 — No API key was sent, or it is unknown, revoked or expired (`UNAUTHORIZED`).

Content type: `application/json`

Type: `Error`

- `error` (object, required)
  - `code` (string, required): Machine-readable code. Branch on this.
  - `message` (string, required): Human-readable explanation.

### 403 — The key lacks the scope this endpoint needs (`FORBIDDEN`).

Content type: `application/json`

Type: `Error`

- `error` (object, required)
  - `code` (string, required): Machine-readable code. Branch on this.
  - `message` (string, required): Human-readable explanation.

### 404 — No such integration in your organization or your teams (`INTEGRATION_NOT_FOUND`).

Content type: `application/json`

Type: `Error`

- `error` (object, required)
  - `code` (string, required): Machine-readable code. Branch on this.
  - `message` (string, required): Human-readable explanation.

### 429 — Too many requests (`RATE_LIMITED`). Wait `Retry-After` seconds.

Headers:

- `Retry-After` (integer): Seconds to wait.

Content type: `application/json`

Type: `Error`

- `error` (object, required)
  - `code` (string, required): Machine-readable code. Branch on this.
  - `message` (string, required): Human-readable explanation.

### 500 — Something went wrong on EvoHub's side (`INTERNAL_ERROR`). Retry later.

Content type: `application/json`

Type: `Error`

- `error` (object, required)
  - `code` (string, required): Machine-readable code. Branch on this.
  - `message` (string, required): Human-readable explanation.

## Example request

```bash
curl -X PUT 'https://evohub.io/api/v1/integrations/int_6e5d4c3b-2a19-4f8e-b7d6-c5b4a3928170' \
  -H 'Content-Type: application/json' \
  -H 'Authorization: Bearer <TOKEN>' \
  -d '{
  "name": "Prometheus prod",
  "enabled": true,
  "escalation_policy_id": "3f8a0b2c-4d6e-4f8a-b1c3-d5e7f9a1b3c5"
}'
```