Refresh a preview's evidence

Re-read the provider for the same input and the same action version this preview reviewed, and return a NEW preview that supersedes this one. Its binding differs, so an approval of the old preview never carries over; an effect already bound to the old one still executes only as reviewed. A refresh never moves the review to a newer action version: if the action changed since, invoking with the refreshed preview is refused with PREVIEW_MISMATCH and a new preview is needed.

POST/api/v2/actions/previews/{id}/refresh

Authorization

AuthorizationBearer token (Anlyon API key) · headerrequired

Workspace API key sent as Authorization: Bearer <key>.

better-auth.session_tokenAPI key · cookierequired

Browser session used by dashboard-only operations.

Path parameters

idstringrequired

Public preview identifier.

min length 1 · max length 100

Header parameters

X-Request-Idstring

Optional caller correlation ID. Unsafe or oversized values are replaced.

max length 128

Request body

application/json

ttlSecondsinteger

min 60 · max 604800

Responses

201

Preview returned.

successbooleanrequired

Allowed:true

dataActionPreviewrequired

Show properties

idstringrequired

actionobjectrequired

Show properties

idstringrequired

namestringrequired

versionIdstringrequired

adapterobjectrequired

Show properties

typestringrequired

versionstringrequired

environmentobjectrequired

Show properties

idstringrequired

namestringrequired

kindstringrequired

targetobjectrequired

requestobjectrequired

The exact normalized request that will be dispatched.

impactImpactQuantity[]required

Show properties

Array of ImpactQuantity

dimensionstringrequired

money, resource_mutations, or a workspace-declared unit such as emails.

matches ^[a-z][a-z0-9_]{0,31}$

currencystring

Present for money.

matches ^[a-z]{3}$

amountintegerrequired

Integer minor units for money. A count for every other dimension.

min 0

boundstringrequired

Allowed:exactupper_bound

blocksPreviewBlock[]required

Show properties

Array of PreviewBlock

typestringrequired

Allowed:fieldstext_diffimpactlimitations

titlestringrequired

fieldsobject[]

Show properties

Array of object

labelstringrequired

valuestringrequired

pathstring

beforestring

afterstring

truncatedboolean

quantitiesImpactQuantity[]

itemsobject[]

Show properties

Array of object

kindstringrequired

Allowed:guaranteefreshnessunsupportedirreversible

textstringrequired

preconditionsobjectrequired

Material preconditions; part of the binding.

capabilitiesobjectrequired

The adapter's declared guarantees.

allowancesobject[]required

Applicable impact limits at preview time. Dispatch rechecks.

evidenceObservedAtstring<date-time>required

expiresAtstring<date-time>required

expiredbooleanrequired

requestDigeststringrequired

bindingDigeststringrequired

SHA-256 over the canonical request, target, versions, preconditions, scope and expiry. What an approval agrees to.

supersedesstring | nullrequired

effectIdstring | nullrequired

The effect executing this preview, once one is admitted.

createdAtstring<date-time>required

400

Bad Request - Invalid input data

successbooleanrequired

requestIdstringrequired

Correlation ID matching the X-Request-Id response header.

errorobjectrequired

Show properties

codestring

messagestring

detailsobject

401

Unauthorized - Invalid or missing API key

successbooleanrequired

requestIdstringrequired

Correlation ID matching the X-Request-Id response header.

errorobjectrequired

Show properties

codestring

messagestring

detailsobject

403

Authenticated credential lacks the required scope or workspace access.

successbooleanrequired

requestIdstringrequired

Correlation ID matching the X-Request-Id response header.

errorobjectrequired

Show properties

codestring

messagestring

detailsobject

404

Not Found - Resource does not exist

successbooleanrequired

requestIdstringrequired

Correlation ID matching the X-Request-Id response header.

errorobjectrequired

Show properties

codestring

messagestring

detailsobject

409

The request conflicts with current resource state or a concurrent decision.

successbooleanrequired

requestIdstringrequired

Correlation ID matching the X-Request-Id response header.

errorobjectrequired

Show properties

codestring

messagestring

detailsobject

429

Too Many Requests - Rate limit exceeded

successbooleanrequired

requestIdstringrequired

Correlation ID matching the X-Request-Id response header.

errorobjectrequired

Show properties

codestring

messagestring

detailsobject

Try it

Server

Base URLCustom base URLOverrides the selected server when set.

Authorization

Bearer token (Anlyon API key)Remember on this deviceInclude my values in samples

Parameters

X-Request-IdheaderOptional caller correlation ID. Unsafe or oversized values are replaced.idpath*Public preview identifier.

Bodyapplication/json

ttlSecondsinteger

Request

curl -X POST 'https://api.anlyon.com/api/v2/actions/previews/string/refresh' \
  -H 'Authorization: Bearer YOUR_TOKEN' \
  -H 'Content-Type: application/json' \
  -d '{
  "ttlSeconds": 60
}'

const response = await fetch("https://api.anlyon.com/api/v2/actions/previews/string/refresh", {
  method: "POST",
  headers: {
    "Authorization": "Bearer YOUR_TOKEN",
    "Content-Type": "application/json"
  },
  body: "{\n  \"ttlSeconds\": 60\n}"
});

import requests

response = requests.post(
    "https://api.anlyon.com/api/v2/actions/previews/string/refresh",
    headers={
        "Authorization": "Bearer YOUR_TOKEN",
        "Content-Type": "application/json"
    },
    data="{\n  \"ttlSeconds\": 60\n}",
)

Response

{
  "success": true,
  "data": {
    "id": "prv_01JABCDEF",
    "action": {
      "id": "string",
      "name": "string",
      "versionId": "string"
    },
    "adapter": {
      "type": "string",
      "version": "string"
    },
    "environment": {
      "id": "string",
      "name": "string",
      "kind": "string"
    },
    "target": {},
    "request": {},
    "impact": [
      {
        "dimension": "money",
        "currency": "usd",
        "amount": 0,
        "bound": "exact"
      }
    ],
    "blocks": [
      {
        "type": "fields",
        "title": "string",
        "fields": [
          {
            "label": "string",
            "value": "string"
          }
        ],
        "path": "string",
        "before": "string",
        "after": "string",
        "truncated": true,
        "quantities": [
          {
            "dimension": "money",
            "currency": "usd",
            "amount": 0,
            "bound": "exact"
          }
        ],
        "items": [
          {
            "kind": "guarantee",
            "text": "string"
          }
        ]
      }
    ],
    "preconditions": {},
    "capabilities": {},
    "allowances": [
      {}
    ],
    "evidenceObservedAt": "2019-08-24T14:15:22Z",
    "expiresAt": "2019-08-24T14:15:22Z",
    "expired": true,
    "requestDigest": "string",
    "bindingDigest": "string",
    "supersedes": "string",
    "effectId": "string",
    "createdAt": "2019-08-24T14:15:22Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request data",
    "details": {
      "url": "Invalid URL format"
    }
  }
}

{
  "success": false,
  "error": {
    "code": "AUTHENTICATION_ERROR",
    "message": "Invalid or missing API key"
  }
}

{
  "success": false,
  "requestId": "req_0123456789abcdef0123456789abcdef",
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request data",
    "details": {}
  }
}

{
  "success": false,
  "error": {
    "code": "NOT_FOUND",
    "message": "Resource not found"
  }
}

{
  "success": false,
  "requestId": "req_0123456789abcdef0123456789abcdef",
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request data",
    "details": {}
  }
}

{
  "success": false,
  "error": {
    "code": "RATE_LIMIT_EXCEEDED",
    "message": "Rate limit exceeded. Please try again later."
  }
}