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

# Delete a test part and all its sections

> Permanently delete a test part from an assessment test. This removes the test part and all its sections (but not the underlying assessment items). The assessment test's XML structure is automatically updated.



## OpenAPI

````yaml /openapi/beyond-ai/qti-api.yaml delete /assessment-tests/{assessmentTestIdentifier}/test-parts/{identifier}
openapi: 3.1.0
info:
  title: QTI API
  version: 1.0.0
  description: >-
    A robust assessment engine implementing the QTI 3.0 specification, designed
    for creating, managing, and delivering educational assessments.
servers:
  - url: https://qti.alpha-1edtech.ai/api
    description: Main Server
security:
  - OAuth2: []
  - MCP: []
tags:
  - name: Validation
    description: >-
      Validate XML strings against QTI compliant XSD files. XSD version
      supported is 3.0.0 (3p0)
  - name: Feedback
    description: Feedback for questions and lessons
  - name: Assessment Test Management
    description: >-
      Enables the management of Assessment Tests. Assessment Tests are the main
      entities that contain Assessment Test Parts, Sections, and Assessment
      Items.
  - name: Test Part Management
    description: >-
      Enables the management of Test Parts. Assessment Test Parts are used to
      group sections inside of an Assessment Test.
  - name: Section Management
    description: >-
      Enables the management of Sections. Assessment Sections are used to group
      Assessment Items.
  - name: Assessment Item Management
    description: >-
      Enables the management of Assessment ITems. Assessment Items are made up
      of QTI Interactions (e.g. questions, multiple choice, etc.).
  - name: Stimulus Management
    description: >-
      Enables the management of Stimuli. Stimuli are shared content pieces
      (text, images, audio, video) that provide context for assessment items and
      can be referenced by multiple questions.
paths:
  /assessment-tests/{assessmentTestIdentifier}/test-parts/{identifier}:
    delete:
      tags:
        - Test Part Management
      summary: Delete a test part and all its sections
      description: >-
        Permanently delete a test part from an assessment test. This removes the
        test part and all its sections (but not the underlying assessment
        items). The assessment test's XML structure is automatically updated.
      operationId: deleteTestPart
      parameters:
        - name: assessmentTestIdentifier
          description: The unique identifier of the parent assessment test
          in: path
          required: true
          schema:
            type: string
        - name: identifier
          description: The unique identifier of the test part to delete
          in: path
          required: true
          schema:
            type: string
      responses:
        '204':
          description: No Content
          content: {}
        '404':
          description: Assessment test or test part not found
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                required:
                  - error
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                    description: Error type identifier
                  message:
                    type: string
                    description: Human-readable error message
                  eventId:
                    type: string
                    description: Sentry event ID for error tracking
                  details:
                    type: string
                    description: Stack trace or additional error details
                required:
                  - error
                  - message
                  - details
                description: Internal server error response
components:
  securitySchemes:
    OAuth2:
      type: oauth2
      flows:
        clientCredentials:
          scopes:
            https://purl.imsglobal.org/spec/qti/v3/scope/readonly: Read access to QTI
            https://purl.imsglobal.org/spec/qti/v3/scope/createput: Create and update access to QTI
            https://purl.imsglobal.org/spec/qti/v3/scope/delete: Delete access to QTI
          tokenUrl: >-
            https://prod-beyond-timeback-api-2-idp.auth.us-east-1.amazoncognito.com/oauth2/token
    MCP:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: >-
            https://prod-beyond-timeback-api-2-idp.auth.us-east-1.amazoncognito.com/oauth2/authorize
          tokenUrl: >-
            https://prod-beyond-timeback-api-2-idp.auth.us-east-1.amazoncognito.com/oauth2/token
          scopes:
            https://purl.imsglobal.org/spec/qti/v3/scope/readonly: Read access to QTI

````