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

# Cancel a signature request

> Cancels a request that is still out.

Its links stop working, signatures given through it are cleared and their audit records voided, signatures made in the app are kept, and the document becomes editable again.

Recipients are emailed.

Requires edit access.



## OpenAPI

````yaml post /signature/requests/{requestId}/void
openapi: 3.1.0
info:
  title: HERO API
  version: current
  description: |-
    The HERO REST API.

    See https://developers.myhero.so for the rendered docs.
servers:
  - url: https://app.myhero.so
security: []
paths:
  /signature/requests/{requestId}/void:
    post:
      tags:
        - Signatures
      summary: Cancel a signature request
      description: >-
        Cancels a request that is still out.


        Its links stop working, signatures given through it are cleared and
        their audit records voided, signatures made in the app are kept, and the
        document becomes editable again.


        Recipients are emailed.


        Requires edit access.
      operationId: voidSignatureRequest
      parameters:
        - schema:
            type: string
            minLength: 1
          required: true
          name: requestId
          in: path
      responses:
        '200':
          description: 200 response
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: object
                    properties: {}
                    additionalProperties: {}
                required:
                  - data
        '403':
          description: 403 response
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                    description: |-
                      Error class name (e.g.

                      ValidationError, NotFound)
                  message:
                    type: string
                    description: Human-readable error message
                  details:
                    type: array
                    items: {}
                required:
                  - error
                  - message
        '410':
          description: 410 response
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                    description: |-
                      Error class name (e.g.

                      ValidationError, NotFound)
                  message:
                    type: string
                    description: Human-readable error message
                  details:
                    type: array
                    items: {}
                required:
                  - error
                  - message
      security:
        - bearerAuth: []
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: HERO personal access token

````

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