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

# Trigger event processing

> Starts an asynchronous event processing run. The service ingests raw Falco events from cloud storage, transforms and deduplicates them, writes aggregated monthly Parquet files, and backs up processed raw events. Returns immediately with a confirmation message. Only one processing run can execute at a time.



## OpenAPI

````yaml /api-specs/cloud/workspace-file-audit-trail-api.yaml post /v1/process
openapi: 3.0.0
info:
  contact:
    email: support@dominodatalab.com
    name: Domino Data Lab
    url: https://tickets.dominodatalab.com/hc/en-us
  description: >-
    Service to ingest, process, deduplicate, and serve workspace file audit
    events captured by Falco in Domino Data Lab workspaces
  license:
    name: Proprietary
    url: https://www.dominodatalab.com/terms
  title: Domino Workspace File Audit API
  version: '1.0'
servers:
  - url: https://mycluster.domino.tech
    description: >-
      Replace 'mycluster.domino.tech' with your Domino cluster hostname. For
      Domino Cloud customers, that is <your-subdomain>.domino.tech (e.g.,
      acme.domino.tech). For self-hosted deployments, it is the hostname you
      reach the Domino UI at.
security: []
paths:
  /v1/process:
    post:
      tags:
        - processing
      summary: Trigger event processing
      description: >-
        Starts an asynchronous event processing run. The service ingests raw
        Falco events from cloud storage, transforms and deduplicates them,
        writes aggregated monthly Parquet files, and backs up processed raw
        events. Returns immediately with a confirmation message. Only one
        processing run can execute at a time.
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/workspaceaudit.ProcessEventResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/server.MiddlewareError'
        '403':
          description: Forbidden
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/server.MiddlewareError'
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/server.HTTPError'
components:
  schemas:
    workspaceaudit.ProcessEventResponse:
      properties:
        message:
          description: Acknowledgement message
          example: Event processing started
          type: string
      required:
        - message
      type: object
    server.MiddlewareError:
      properties:
        error:
          description: Human-readable error description
          example: Authorization header not found
          type: string
      type: object
    server.HTTPError:
      properties:
        code:
          description: HTTP status code
          example: 400
          type: integer
        message:
          description: Human-readable error description
          example: end timestamp cannot be before start timestamp
          type: string
      type: object

````