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

# Update a workflow's metadata

> Update a workflow's metadata (name, icon, description)



## OpenAPI

````yaml PATCH /api/workflows/{id}
openapi: 3.1.0
info:
  title: LangWatch API
  version: 1.0.0
  description: LangWatch openapi spec
servers:
  - url: https://app.langwatch.ai
security:
  - project_api_key: []
paths:
  /api/workflows/{id}:
    patch:
      description: Update a workflow's metadata (name, icon, description)
      operationId: patchApiWorkflowsById
      parameters:
        - schema:
            type: string
          in: path
          name: id
          required: true
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                name:
                  type: string
                  minLength: 1
                icon:
                  type: string
                description:
                  type: string
      responses:
        '200':
          description: Workflow updated
          content:
            application/json:
              schema:
                type: object
                properties:
                  id:
                    type: string
                  name:
                    type: string
                  icon:
                    type:
                      - string
                      - 'null'
                  description:
                    type:
                      - string
                      - 'null'
                  isEvaluator:
                    type: boolean
                  isComponent:
                    type: boolean
                  createdAt:
                    type: string
                  updatedAt:
                    type: string
                  platformUrl:
                    type: string
                    format: uri
                required:
                  - id
                  - name
                  - icon
                  - description
                  - isEvaluator
                  - isComponent
                  - createdAt
                  - updatedAt
                  - platformUrl
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                  message:
                    type: string
                required:
                  - error
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                  message:
                    type: string
                required:
                  - error
        '404':
          description: Workflow not found
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                  message:
                    type: string
                required:
                  - error
        '422':
          description: Unprocessable Entity
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                  message:
                    type: string
                required:
                  - error
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                  message:
                    type: string
                required:
                  - error
components:
  securitySchemes:
    project_api_key:
      type: apiKey
      in: header
      name: X-Auth-Token
      description: >-
        Project API key for sending traces and accessing project-scoped
        resources. Format: sk-lw-... (no underscore). Obtain one by creating a
        project via the Admin API or the LangWatch UI.

````