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

# Download field changes report

> Downloads a CSV report from the Analytics Reporting Warehouse about document fields processed by Process and Document skills. Each row describes one field, including whether its value was correct, had recognition issues, was located incorrectly, or was not detected before Manual Review. For the full column reference, see [Analytics Reporting Warehouse](/vantage/developer/reporting/analytics-reporting).



## OpenAPI

````yaml /openapi-reporting.json get /api/reporting/v2/qa/process-skills/fields
openapi: 3.0.4
info:
  title: Abbyy.Vantage.Reporting.Service
  description: >-
    The Vantage Reporting API provides data for retrospective analysis of
    document processing. Use it to download CSV reports from the Business
    Processing Reporting Warehouse (transaction-level step data) and the
    Analytics Reporting Warehouse (document and field changes made during Manual
    Review). Only users with the Tenant Administrator or Processing Supervisor
    role can download data reports. For an overview of both warehouses, see the
    [Reporting service](/vantage/developer/reporting/reporting-service) guide.
  version: '2.0'
  x-application-version: 1.5.2
servers:
  - url: https://vantage-us.abbyy.com
    description: Production United States
  - url: https://vantage-eu.abbyy.com
    description: Production Europe
  - url: https://vantage-au.abbyy.com
    description: Production Australia
security:
  - OAuth2Security:
      - global.wildcard
      - openid
      - permissions
paths:
  /api/reporting/v2/qa/process-skills/fields:
    get:
      tags:
        - Report
      summary: Download field changes report
      description: >-
        Downloads a CSV report from the Analytics Reporting Warehouse about
        document fields processed by Process and Document skills. Each row
        describes one field, including whether its value was correct, had
        recognition issues, was located incorrectly, or was not detected before
        Manual Review. For the full column reference, see [Analytics Reporting
        Warehouse](/vantage/developer/reporting/analytics-reporting).
      operationId: GetFieldsAsCsv
      parameters:
        - name: startDate
          in: query
          description: Minimum transaction completion date
          schema:
            type: string
          required: true
        - name: endDate
          in: query
          description: Maximum transaction completion date
          schema:
            type: string
            format: date-time
        - name: processSkillId
          in: query
          description: ID of the process skill used in the transactions
          schema:
            type: string
          required: true
        - name: documentSkillId
          in: query
          description: ID of the document skill used in the transactions
          schema:
            type: string
        - name: imageType
          in: query
          description: Image type of the document, e.g. receipt, business card, etc.
          schema:
            type: string
        - name: imageColority
          in: query
          description: Colority of the document, e.g. color, black and white, etc.
          schema:
            type: string
        - name: imageSource
          in: query
          description: Source of the document, e.g. scan, photo, etc.
          schema:
            type: string
        - name: wasCorrectedInManualReview
          in: query
          description: Only show documents that were corrected during manual review
          schema:
            type: string
        - name: wasDocumentTypeChangedInManualReview
          in: query
          description: >-
            Only show documents, where the document type was changed during
            manual review
          schema:
            type: string
      responses:
        '200':
          description: >-
            Returns the field changes report as a CSV file with a header row.
            Each row describes one extracted field and how it fared in Manual
            Review. The example below shows a subset of columns; for the full
            column reference, see [Analytics Reporting
            Warehouse](/vantage/developer/reporting/analytics-reporting).
          content:
            text/plain:
              schema:
                type: string
                format: binary
              example: >-
                ProcessSkillId,ProcessSkillName,TransactionId,DocumentId,DocumentName,FieldID,FieldName,Correct,RecognitionIssue,DetectedIncorrectly,NotDetected,IsInDocument

                9f0b2a1c-...,Invoice
                Processing,6d7e9eeb-...,c4a01f7d-...,Invoice
                CA_2.pdf,f81d4fae-...,TotalAmount,1,0,0,0,1
            application/json:
              schema:
                type: string
                format: binary
            text/json:
              schema:
                type: string
                format: binary
components:
  securitySchemes:
    OAuth2Security:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://vantage-us.abbyy.com/auth2/connect/authorize
          tokenUrl: https://vantage-us.abbyy.com/auth2/connect/token
          scopes:
            global.wildcard: Global wildcard
            openid: User Id
            permissions: User permissions

````