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

# Actualizar Tarea

> Update an existing task including team assignments (FUNC-045) and TLP classification (FUNC-044). TLP can only be elevated (increased), not lowered below the parent case's TLP level.



## OpenAPI

````yaml PUT /tasks/{id}
openapi: 3.0.3
info:
  title: Casebender API
  description: >-

    # Casebender Security Case Management Platform API


    Welcome to the Casebender REST API. This API provides comprehensive access
    to all platform functions

    for security case management, alert handling, and automation.


    ## Authentication


    All API requests require authentication using an API key:


    ```

    Authorization: Bearer cbr_live_your_api_key_here

    ```


    Alternative: `X-Api-Key: cbr_live_your_api_key_here`


    ## Rate Limiting


    Rate limits are enforced per API key. Response headers include:

    - `X-RateLimit-Limit`: Maximum requests allowed

    - `X-RateLimit-Remaining`: Remaining requests in window

    - `X-RateLimit-Reset`: Unix timestamp when limit resets


    ## Versioning


    This API uses URL-based versioning. Current version: `v1`
            
  version: 1.0.0
  contact:
    name: Casebender Support
    email: support@casebender.com
servers:
  - url: https://nvidia.casebender.com/api/v1
    description: API v1
security:
  - bearerAuth: []
  - apiKey: []
tags:
  - name: Cases
    description: Case management operations
  - name: Alerts
    description: Alert management operations
  - name: Tasks
    description: Task management operations
  - name: Observables
    description: Observable/IOC management
  - name: Evidence
    description: Evidence management
  - name: Comments
    description: Comment operations
  - name: Users
    description: User management
  - name: Teams
    description: Team management
  - name: Organizations
    description: Organization management
  - name: Playbooks
    description: Playbook automation
  - name: Workflows
    description: Workflow management
  - name: Integrations
    description: Integration management
  - name: Webhooks
    description: Webhook subscriptions
  - name: API Keys
    description: API key management
  - name: Templates
    description: Template management
  - name: Custom Fields
    description: Custom field definitions
  - name: SLA
    description: SLA configuration and monitoring
  - name: Audit
    description: Audit log access
  - name: Metrics
    description: Platform metrics
  - name: Health
    description: Service health checks
paths:
  /tasks/{id}:
    put:
      tags:
        - Tasks
      summary: Update task
      description: >-
        Update an existing task including team assignments (FUNC-045) and TLP
        classification (FUNC-044). TLP can only be elevated (increased), not
        lowered below the parent case's TLP level.
      parameters:
        - schema:
            type: string
          in: path
          name: id
          required: true
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                title:
                  type: string
                  minLength: 1
                  maxLength: 200
                description:
                  type: string
                assigneeId:
                  type: string
                teamIds:
                  type: array
                  items:
                    type: string
                  description: >-
                    Team IDs to assign task to (FUNC-045). Replaces existing
                    teams.
                dueDate:
                  type: string
                  format: date-time
                mandatory:
                  type: boolean
                flagged:
                  type: boolean
                status:
                  type: string
                tlp:
                  type: integer
                  minimum: 0
                  maximum: 4
                  description: >-
                    TLP classification (FUNC-044). 0=CLEAR, 1=GREEN, 2=AMBER,
                    3=AMBER+STRICT, 4=RED. Can only be set equal to or higher
                    than the parent case's TLP (elevation-only constraint).
      responses:
        '200':
          description: Default Response
      security:
        - bearerAuth: []
        - apiKey: []
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: API Key
      description: 'API key authentication. Use format: Bearer cbr_live_your_key'
    apiKey:
      type: apiKey
      in: header
      name: X-Api-Key
      description: 'Alternative: API key in X-Api-Key header'

````