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

# Replay a webhook delivery

> Queue another attempt at a delivery that stopped, once you have fixed your endpoint.

Replay re-sends **one delivery**; it does not re-read the feed. To catch up on events that were never queued for this endpoint at all, use [List ICP signals](/api-reference/icp-signal-watches/list-icp-signals).

Only `exhausted` and `rejected` deliveries can be replayed. A `pending` one is already going to be attempted, and a `delivered` one would arrive at your endpoint twice; both return 409.



## OpenAPI

````yaml /reference/openapi.yaml post /v2/webhook-deliveries/{deliveryID}/replay
openapi: 3.1.0
info:
  title: Tamtam Public API
  version: 2.0.0
servers:
  - url: https://api.tamtam.ai/api
security: []
paths:
  /v2/webhook-deliveries/{deliveryID}/replay:
    post:
      tags:
        - Webhooks
      summary: Replay a webhook delivery
      description: >-
        Queue another attempt at a delivery that stopped, once you have fixed
        your endpoint.


        Replay re-sends **one delivery**; it does not re-read the feed. To catch
        up on events that were never queued for this endpoint at all, use [List
        ICP signals](/api-reference/icp-signal-watches/list-icp-signals).


        Only `exhausted` and `rejected` deliveries can be replayed. A `pending`
        one is already going to be attempted, and a `delivered` one would arrive
        at your endpoint twice; both return 409.
      operationId: replay-webhook-delivery
      parameters:
        - description: Delivery UUID.
          in: path
          name: deliveryID
          required: true
          schema:
            description: Delivery UUID.
            type: string
        - description: Target account UUID. Required for staff; ignored for customer keys.
          explode: false
          in: query
          name: account_id
          schema:
            description: >-
              Target account UUID. Required for staff; ignored for customer
              keys.
            type: string
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ReplayWebhookDeliveryResponseDto'
          description: OK
        default:
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/ErrorModel'
          description: Error
      security:
        - apikeyAuth: []
        - bearerAuth: []
components:
  schemas:
    ReplayWebhookDeliveryResponseDto:
      additionalProperties: false
      properties:
        id:
          type: string
        status:
          description: 'Always pending: the delivery has been queued for another attempt.'
          examples:
            - pending
          type: string
      required:
        - id
        - status
      type: object
    ErrorModel:
      additionalProperties: false
      properties:
        detail:
          description: >-
            A human-readable explanation specific to this occurrence of the
            problem.
          examples:
            - Property foo is required but is missing.
          type: string
        errors:
          description: Optional list of individual error details
          items:
            $ref: '#/components/schemas/ErrorDetail'
          type:
            - array
            - 'null'
        instance:
          description: >-
            A URI reference that identifies the specific occurrence of the
            problem.
          examples:
            - https://example.com/error-log/abc123
          format: uri
          type: string
        status:
          description: HTTP status code
          examples:
            - 400
          format: int64
          type: integer
        title:
          description: >-
            A short, human-readable summary of the problem type. This value
            should not change between occurrences of the error.
          examples:
            - Bad Request
          type: string
        type:
          default: about:blank
          description: A URI reference to human-readable documentation for the error.
          examples:
            - https://example.com/errors/example
          format: uri
          type: string
      type: object
    ErrorDetail:
      additionalProperties: false
      properties:
        location:
          description: >-
            Where the error occurred, e.g. 'body.items[3].tags' or
            'path.thing-id'
          type: string
        message:
          description: Error message text
          type: string
        value:
          description: The value at the given location
      type: object
  securitySchemes:
    apikeyAuth:
      description: Account API key passed in the Authorization header
      in: header
      name: Authorization
      type: apiKey
    bearerAuth:
      description: Bearer JWT obtained via the OAuth 2.1 authorization flow
      scheme: bearer
      type: http

````