> ## Documentation Index
> Fetch the complete documentation index at: https://developer.amplify.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# Resend a fax

> Resubmit a cancelled or failed fax.

Provide the required `job_id` of the fax you want to resend. Only cancelled or failed faxes can be resent; delivered faxes return a `400` response.

When accepted, the response uses the same structure as [Send a fax](/api-reference/fax/post-fax-send). The API reuses and returns the original `job_id`.


## OpenAPI

````yaml POST /v1/faxes/resend
openapi: 3.1.0
info:
  title: Amplify Customer API
  version: 1.0.0
  description: |-
    Canonical contract for the Amplify customer-facing API. This YAML file is
    the source of truth for Postman and Mintlify. Operations marked with
    x-amplify-validation-status: pending were migrated from the legacy Postman
    collection and must be validated before their contract is considered final.
servers:
  - url: https://api.amplify.xyz
    description: Production
  - url: https://dev-api.amplify.xyz
    description: Development
security: []
tags:
  - name: Authentication
  - name: Fax
  - name: Send Faxes
  - name: Receive Faxes
  - name: Manage Faxes
  - name: Workspace
  - name: Numbers
  - name: Contacts
  - name: Documents
  - name: Templates
paths:
  /v1/faxes/resend:
    post:
      tags:
        - Send Faxes
      summary: Resend a fax
      description: >-
        Resubmits a cancelled or failed fax identified by job_id and returns the
        same job_id after the fax is accepted for resending. Delivered faxes
        cannot be resent.
      operationId: resendFax
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              additionalProperties: false
              required:
                - job_id
              properties:
                job_id:
                  type: string
                  description: Unique identifier of the fax to resend.
            example:
              job_id: 01KP352V1K013YQHRFS68NRV9F
      responses:
        '200':
          description: Fax processed for sending.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SendFaxResponse'
              example:
                status: 1
                message: Fax processed for sending
                data:
                  job_id: 01M1P3AW6FXWXQR6PHRRMYSC6M
        '400':
          description: >-
            The fax cannot be found or is not in a status that allows it to be
            resent.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ResendFaxNotAllowedResponse'
              examples:
                ineligibleStatus:
                  summary: Fax status cannot be resent
                  value:
                    status: 0
                    message: >-
                      Only cancelled or failed faxes can be resent. Current
                      status: delivered
                faxNotFound:
                  summary: Fax does not exist or belongs to another account
                  value:
                    status: 0
                    message: Fax not found or does not belong to your account
      security:
        - bearerAuth: []
components:
  schemas:
    SendFaxResponse:
      type: object
      additionalProperties: false
      required:
        - status
        - message
        - data
      properties:
        status:
          type: integer
          const: 1
        message:
          type: string
          const: Fax processed for sending
        data:
          type: object
          additionalProperties: false
          required:
            - job_id
          properties:
            job_id:
              type: string
              description: Unique identifier for the submitted fax job.
              example: 01M1NMGG0WY0THD0YA3ZWN9WY7
    ResendFaxNotAllowedResponse:
      type: object
      additionalProperties: false
      required:
        - status
        - message
      properties:
        status:
          type: integer
          const: 0
        message:
          type: string
          description: Explains why the fax cannot be resent.
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer

````