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

# Materialize App Events

> Write the App's events to a CSV inside its materialised dataset
directory so the playground / data security pickers can find it.



## OpenAPI

````yaml /api-reference/openapi.json post /api/runtime-security/apps/{app_uuid}/dataset/materialize-events
openapi: 3.1.0
info:
  title: Blindsight API
  version: 0.1.0
  description: >-
    The full Blindsight REST surface, generated from the running application.
    Replace the server host with your own deployment.


    For the Runtime Security integration surface (scan, proxy, tool calls) see
    the Runtime Security spec, which is hand written and carries worked
    examples.
servers:
  - url: https://api.your-blindsight.com
    description: Your Blindsight deployment
security: []
paths:
  /api/runtime-security/apps/{app_uuid}/dataset/materialize-events:
    post:
      tags:
        - runtime-security-apps
      summary: Materialize App Events
      description: |-
        Write the App's events to a CSV inside its materialised dataset
        directory so the playground / data security pickers can find it.
      operationId: >-
        materialize_app_events_api_runtime_security_apps__app_uuid__dataset_materialize_events_post
      parameters:
        - name: app_uuid
          in: path
          required: true
          schema:
            type: string
            title: App Uuid
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
                title: >-
                  Response Materialize App Events Api Runtime Security Apps  App
                  Uuid  Dataset Materialize Events Post
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
              - type: string
              - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
      type: object
      required:
        - loc
        - msg
        - type
      title: ValidationError

````