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

# Delete User

> Permanently delete a user and all associated data.

Remove a user from your project. This deletes all their sessions, messages, memories, and related data.
This action cannot be undone.

**Path Parameters:**
- `custom_user_id` (str): Unique identifier for the user to delete

**Returns:**
- HTTP 204 No Content on success



## OpenAPI

````yaml https://api.recallrai.com/api/openapi.json delete /api/v1/users/{custom_user_id}
openapi: 3.1.0
info:
  title: api-backend
  description: This powers the Recallr AI API Backend
  version: 0.1.0
servers:
  - url: https://api.recallrai.com
    description: Production server
security: []
paths:
  /api/v1/users/{custom_user_id}:
    delete:
      tags:
        - Users
      summary: Delete User
      description: >-
        Permanently delete a user and all associated data.


        Remove a user from your project. This deletes all their sessions,
        messages, memories, and related data.

        This action cannot be undone.


        **Path Parameters:**

        - `custom_user_id` (str): Unique identifier for the user to delete


        **Returns:**

        - HTTP 204 No Content on success
      operationId: delete_user_api_v1_users__custom_user_id__delete
      parameters:
        - name: custom_user_id
          in: path
          required: true
          schema:
            type: string
            title: The ID of the user to delete
        - name: X-Recallr-Project-Id
          in: header
          required: true
          schema:
            type: string
            format: uuid
            title: X-Recallr-Project-Id
        - name: X-Recallr-Api-Key
          in: header
          required: true
          schema:
            type: string
            title: X-Recallr-Api-Key
      responses:
        '204':
          description: User deleted successfully
        '401':
          description: Authentication required
        '404':
          description: User not found
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
        '500':
          description: Internal server error
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
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
        - loc
        - msg
        - type
      title: ValidationError

````