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

> Replace the project's declared external screener question catalog. Works on draft and published projects. Pairs with `externalScreenerLink`: both are required to publish an external-screener project, and on a live project the flow starts for new applicants once both are set.

# Replace external screener questions



## OpenAPI

````yaml put /v1/projects/{projectId}/external-screener-questions/bulk
openapi: 3.0.0
info:
  title: Partner API
  description: Public API for partner integrations
  version: '1.0'
  contact: {}
servers:
  - url: https://api-staging.respondent.io
security: []
tags: []
paths:
  /v1/projects/{projectId}/external-screener-questions/bulk:
    put:
      tags:
        - projects
      summary: Replace external screener questions
      description: >-
        External-screener organizations only. Replaces the project's declared

        external (partner) screener question catalog with the list in the body —

        the external-screener analogue of the screener-questions bulk endpoint.


        You may create the project with just the `externalScreenerLink` and

        declare the catalog here afterwards: the link and a non-empty catalog
        are

        required together only when the project is published. Answer rows posted

        to the external-screener-answers endpoint are validated against these

        `questionId`s, so keep them stable.
      operationId: ProjectsController_bulkUpsertExternalQuestions
      parameters:
        - name: x-api-key
          in: header
          required: true
          schema:
            type: string
        - name: x-api-secret
          in: header
          required: true
          schema:
            type: string
        - name: projectId
          required: true
          in: path
          schema:
            type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: array
              items:
                $ref: '#/components/schemas/ExternalQuestion'
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/ExternalQuestion'
components:
  schemas:
    ExternalQuestion:
      type: object
      properties:
        questionId:
          type: string
          description: Your stable identifier for the question; answer rows reference it.
        questionType:
          $ref: '#/components/schemas/ExternalQuestionType'
        text:
          type: string
          description: The question as shown to the participant.
        options:
          description: >-
            Choice options for RADIO/CHECKBOX questions; answer rows reference
            these values.
          type: array
          items:
            type: string
      required:
        - questionId
        - questionType
        - text
    ExternalQuestionType:
      type: string
      enum:
        - RADIO
        - CHECKBOX
        - TEXT
        - NUMBER
        - OTHER

````