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

# Update Bot Controller Config

> Update controller configuration for a specific bot.

Args:
    bot_name: Name of the bot
    controller_name: Name of the controller to update
    config: Configuration dictionary to update with

Returns:
    Success message when configuration is updated

Raises:
    HTTPException: 404 if bot or controller not found, 400 if update error



## OpenAPI

````yaml /api-reference/openapi.json post /controllers/bots/{bot_name}/{controller_name}/config
openapi: 3.1.0
info:
  title: Hummingbot API
  description: API for managing Hummingbot trading instances
  version: 1.0.1
servers:
  - url: http://localhost:8000
    description: Local development server
security: []
paths:
  /controllers/bots/{bot_name}/{controller_name}/config:
    post:
      tags:
        - Controllers
      summary: Update Bot Controller Config
      description: |-
        Update controller configuration for a specific bot.

        Args:
            bot_name: Name of the bot
            controller_name: Name of the controller to update
            config: Configuration dictionary to update with

        Returns:
            Success message when configuration is updated

        Raises:
            HTTPException: 404 if bot or controller not found, 400 if update error
      operationId: >-
        update_bot_controller_config_controllers_bots__bot_name___controller_name__config_post
      parameters:
        - name: bot_name
          in: path
          required: true
          schema:
            type: string
            title: Bot Name
        - name: controller_name
          in: path
          required: true
          schema:
            type: string
            title: Controller Name
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              additionalProperties: true
              title: Config
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
      security:
        - HTTPBasic: []
components:
  schemas:
    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:
    HTTPBasic:
      type: http
      scheme: basic

````