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

# Update List

> Update a list



## OpenAPI

````yaml put /lists/{list_id}
openapi: 3.1.0
info:
  title: Registercheck API
  version: 1.0.0
servers:
  - url: https://jobs-api.registercheck.de/api/v2
security: []
paths:
  /lists/{list_id}:
    put:
      tags:
        - Lists
      summary: Update List
      description: Update a list
      operationId: update_list_lists__list_id__put
      parameters:
        - name: list_id
          in: path
          required: true
          schema:
            type: string
            title: List Id
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ListUpdate'
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
      security:
        - HTTPBearer: []
components:
  schemas:
    ListUpdate:
      properties:
        name:
          anyOf:
            - type: string
              maxLength: 255
              minLength: 1
            - type: 'null'
          title: Name
          description: Updated name of the list
        description:
          anyOf:
            - type: string
              maxLength: 1000
            - type: 'null'
          title: Description
          description: Updated description of the list
        emoji:
          anyOf:
            - type: string
              maxLength: 10
            - type: 'null'
          title: Emoji
          description: Updated emoji icon for the list
        tags:
          anyOf:
            - items:
                type: string
              type: array
            - type: 'null'
          title: Tags
          description: Updated list of tag names
      type: object
      title: ListUpdate
      description: Request model for updating an existing list
    ListResponse:
      properties:
        id:
          type: string
          title: Id
          description: Unique identifier for the list
        name:
          type: string
          title: Name
          description: Name of the list
        description:
          anyOf:
            - type: string
            - type: 'null'
          title: Description
          description: Optional description of the list
        emoji:
          anyOf:
            - type: string
            - type: 'null'
          title: Emoji
          description: Optional emoji icon for the list
        created_at:
          type: string
          title: Created At
          description: ISO timestamp when the list was created
        updated_at:
          type: string
          title: Updated At
          description: ISO timestamp when the list was last updated
        items:
          items:
            $ref: '#/components/schemas/ListItemResponse'
          type: array
          title: Items
          description: List of entities in this list
        tags:
          items:
            $ref: '#/components/schemas/TagResponse'
          type: array
          title: Tags
          description: Tags associated with this list
        is_watchlist:
          type: boolean
          title: Is Watchlist
          description: Whether this list is a watchlist with active monitoring
          default: false
      type: object
      required:
        - id
        - name
        - created_at
        - updated_at
      title: ListResponse
      description: Response model for a target list
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    ListItemResponse:
      properties:
        entity_id:
          type: string
          title: Entity Id
          description: ID of the entity (company or person)
        entity_name:
          type: string
          title: Entity Name
          description: Name of the entity
        is_company:
          type: boolean
          title: Is Company
          description: Whether the entity is a company (True) or person (False)
          default: true
        register_number:
          anyOf:
            - type: string
            - type: 'null'
          title: Register Number
          description: Company register number (for companies)
        birth_date:
          anyOf:
            - type: string
            - type: 'null'
          title: Birth Date
          description: Birth date (for persons)
        notes:
          anyOf:
            - type: string
            - type: 'null'
          title: Notes
          description: Additional notes about the entity
        id:
          type: string
          title: Id
          description: Unique identifier for the list item
        created_at:
          type: string
          title: Created At
          description: ISO timestamp when the item was created
        updated_at:
          type: string
          title: Updated At
          description: ISO timestamp when the item was last updated
        watchlist_subscription_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Watchlist Subscription Id
          description: ID of associated watchlist subscription if applicable
      type: object
      required:
        - entity_id
        - entity_name
        - id
        - created_at
        - updated_at
      title: ListItemResponse
      description: Response model for a list item with metadata
    TagResponse:
      properties:
        id:
          type: string
          title: Id
          description: Unique identifier for the tag
        name:
          type: string
          title: Name
          description: Display name of the tag
      type: object
      required:
        - id
        - name
      title: TagResponse
      description: Response model for list tags
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
              - type: string
              - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
      type: object
      required:
        - loc
        - msg
        - type
      title: ValidationError
  securitySchemes:
    HTTPBearer:
      type: http
      description: Enter your API key
      scheme: bearer

````