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

# Delete test taker

> Removes a test taker from this project. They stop appearing in reads and stop receiving scheduled tests; collected results are retained. Other projects they are enrolled in are unaffected. Repeat calls return 204, so retries are safe.



## OpenAPI

````yaml https://api.neurapulse.com/openapi/v1.json delete /projects/{projectId}/testtakers/{id}
openapi: 3.1.1
info:
  title: api-service | v1
  version: 1.0.0
servers:
  - url: https://api.neurapulse.com
security:
  - ApiKey: []
tags:
  - name: Project Results
  - name: Projects
  - name: Test Takers
  - name: Workspace
paths:
  /projects/{projectId}/testtakers/{id}:
    delete:
      tags:
        - Test Takers
      summary: Delete test taker
      description: >-
        Removes a test taker from this project. They stop appearing in reads and
        stop receiving scheduled tests; collected results are retained. Other
        projects they are enrolled in are unaffected. Repeat calls return 204,
        so retries are safe.
      operationId: DeleteTestTaker
      parameters:
        - name: projectId
          in: path
          description: Project Id. Obtain via GET /projects or from the project URL.
          required: true
          schema:
            type: string
            format: uuid
        - name: id
          in: path
          description: The unique identifier of the test taker (ProjectEntry.Id).
          required: true
          schema:
            pattern: ^-?(?:0|[1-9]\d*)$
            type: integer
            format: int32
      responses:
        '204':
          description: No Content
        '400':
          description: Bad Request
          content:
            text/plain:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
            text/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
        '401':
          description: Unauthorized
          content:
            text/plain:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
            text/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
        '403':
          description: Forbidden
          content:
            text/plain:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
            text/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
        '404':
          description: Not Found
          content:
            text/plain:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
            application/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
            text/json:
              schema:
                $ref: '#/components/schemas/ProblemDetails'
components:
  schemas:
    ProblemDetails:
      type: object
      properties:
        type:
          type:
            - 'null'
            - string
          description: >-
            A URI reference identifying the problem type (RFC 7807). Null when
            no specific type is assigned.
        title:
          type:
            - 'null'
            - string
          description: A short, human-readable summary of the problem type.
        status:
          pattern: ^-?(?:0|[1-9]\d*)$
          type:
            - 'null'
            - integer
            - string
          description: >-
            The HTTP status code for this problem, duplicated in the body for
            convenience.
          format: int32
        detail:
          type:
            - 'null'
            - string
          description: >-
            A human-readable explanation specific to this occurrence of the
            problem.
        instance:
          type:
            - 'null'
            - string
          description: >-
            A URI reference identifying the specific occurrence of the problem
            (typically the request path).
  securitySchemes:
    ApiKey:
      type: apiKey
      description: API key generated in the Portal (Workspace Settings → API Keys).
      name: x-api-key
      in: header

````