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

# Update a thread

> Rename a thread or star it. The response is a summary and does not include messages. Send only the fields you want to change.



## OpenAPI

````yaml /openapi.json put /chat/{thread_id}
openapi: 3.1.0
info:
  title: cominty/cominty
  description: |

    ### Cominty Meta:

    ```json
    {
      "VERSION_TAG": "eng-997-add-organization-scoped-memory-namespaces.6928eb8",
      "VERSION_AT": "2026-10-07T14:46:28+02:00",
      "DEPLOYED_BY": "github-actions::elfominty",
      "DEPLOYED_AT": "2026-10-07T13:06:50Z",
      "AWS_SECRET_NAME": "cominty-monorepo-dev-python-api",
      "AWS_SECRET_VERSION": "3de071f4-5485-4bf2-a676-0f72bf7aa59f",
      "AWS_SECRET_REGION": "eu-west-3"
    }
    ```
  version: eng-997-add-organization-scoped-memory-namespaces.6928eb8
servers:
  - url: https://ds.cominty.com
security:
  - comintyToken: []
paths:
  /chat/{thread_id}:
    put:
      tags:
        - chat
        - chat
      summary: Update a thread
      description: >-
        Rename a thread or star it. The response is a summary and does not
        include messages. Send only the fields you want to change.
      operationId: update_thread_chat__thread_id__put
      parameters:
        - name: thread_id
          in: path
          required: true
          schema:
            type: string
            format: uuid
            title: Thread Id
          description: Identifier of the thread.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ThreadUpdate'
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ThreadWithProjectOut'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    ThreadUpdate:
      properties:
        name:
          anyOf:
            - type: string
            - type: 'null'
          title: Name
          description: New thread name. Omit it to leave the name unchanged.
        starred:
          anyOf:
            - type: boolean
            - type: 'null'
          title: Starred
          description: Whether the thread is starred.
        project_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Project Id
          description: Project to file the thread under.
      additionalProperties: false
      type: object
      title: ThreadUpdate
    ThreadWithProjectOut:
      properties:
        id:
          type: string
          format: uuid
          title: Id
        name:
          type: string
          title: Name
        created_at:
          type: string
          format: date-time
          title: Created At
        live:
          type: boolean
          title: Live
        starred:
          type: boolean
          title: Starred
        project_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Project Id
        inception:
          type: string
          enum:
            - conversational
            - routine
          title: Inception
          readOnly: true
      additionalProperties: false
      type: object
      required:
        - id
        - name
        - created_at
        - live
        - starred
        - inception
      title: ThreadWithProjectOut
    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
  securitySchemes:
    comintyToken:
      type: apiKey
      in: header
      name: x-cominty-token
      description: >-
        A Cominty Platform API secret. A key created now starts with sk-cmt-.
        Send it as is, or as Bearer sk-cmt-..., with at most one Bearer prefix.
        A key created before the prefix existed has no sk-cmt- and still works.

````

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