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

# Update conversation tags



## OpenAPI

````yaml post /api/v1/conversations/{uuid}/tags
openapi: 3.0.0
info:
  title: Libredesk API
  description: >-
    REST API documentation for Libredesk helpdesk system.


    ## Authentication


    The Libredesk API supports two authentication methods:


    ### 1. Basic Authentication

    Use your API key and secret with Basic authentication:

    ```

    Authorization: Basic <base64_encoded_api_key:api_secret>

    ```


    ### 2. Token Authentication  

    Use your API key and secret with token authentication:

    ```

    Authorization: token api_key:api_secret

    ```


    To obtain API credentials, generate them from your agent profile in the
    Libredesk dashboard.
  version: 1.0.0
servers:
  - url: http://localhost:8080
    description: Local development server
security:
  - basicAuth: []
  - tokenAuth: []
paths:
  /api/v1/conversations/{uuid}/tags:
    post:
      tags:
        - Conversations
      summary: Update conversation tags
      operationId: handleUpdateConversationtags
      parameters:
        - name: uuid
          in: path
          required: true
          schema:
            type: string
      requestBody:
        description: Tags to add
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/TagsUpdateRequest'
      responses:
        '200':
          description: Conversation tags updated successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SuccessResponse'
        '401':
          description: Unauthorized
        '500':
          description: Internal server error
      security:
        - basicAuth: []
        - tokenAuth: []
components:
  schemas:
    TagsUpdateRequest:
      type: object
      properties:
        tags:
          type: array
          items:
            type: string
          example:
            - urgent
            - vip
        action:
          type: string
          enum:
            - set_tags
            - add_tags
            - remove_tags
          description: >-
            How to apply the tags. Defaults to 'set_tags' (replaces all tags)
            when omitted.
    SuccessResponse:
      type: object
      properties:
        status:
          type: string
          example: success
        data:
          type: boolean
          example: true
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
      description: >-
        Basic authentication using base64 encoded API key and secret. Format:
        `Authorization: Basic <base64(api_key:api_secret)>`
    tokenAuth:
      type: apiKey
      name: Authorization
      in: header
      description: >-
        Token authentication using API key and secret. Format: `Authorization:
        token api_key:api_secret`

````