put:
  tags:
    - admin
  summary: update configuration setting
  description: This operation updates a configuration setting in the backend. The calling user must have the `admin:settings` privilege (or be a superadmin) in order for this call to proceed.
  parameters:
    - in: path
      name: setting
      schema:
        type: string
      required: true
      description: backend id of the setting to update
      example: maximumRelatedTopics
  requestBody:
    required: true
    content:
      application/json:
        schema:
          type: object
          properties:
            value:
              type: string
              description: the value of the new setting
              example: 2
  responses:
    '200':
      description: Admin setting updated
      content:
        application/json:
          schema:
            type: object
            properties:
              status:
                $ref: ../../../components/schemas/Status.yaml#/Status
              response:
                type: object
                properties: {}