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

# Update brand logo (url)

> Update the logo for a brand session. Downloads and validates the logo, then starts (or restarts) visual DNA extraction and returns status "analyzing". For image-based onboarding the stitched collage is preserved as the visual identity, so no extraction runs and status "ready" is returned. Common when status is "logo_required", but also works for replacing an existing logo on ready brands.



## OpenAPI

````yaml https://www.trybloom.ai/api/v1/spec.json put /brands/{id}/logo
openapi: 3.1.1
info:
  title: Bloom API
  version: 1.0.0
servers:
  - url: https://www.trybloom.ai/api/v1
security:
  - apiKey: []
  - bearer: []
tags:
  - name: Account
    description: >-
      Inspect the authenticated account — profile, credit balance, and
      accessible workspaces.
  - name: Brands
    description: Manage brands and brand identity.
  - name: Images
    description: Generate, edit, and retrieve images.
paths:
  /brands/{id}/logo:
    put:
      tags:
        - Brands
      summary: Update brand logo (url)
      description: >-
        Update the logo for a brand session. Downloads and validates the logo,
        then starts (or restarts) visual DNA extraction and returns status
        "analyzing". For image-based onboarding the stitched collage is
        preserved as the visual identity, so no extraction runs and status
        "ready" is returned. Common when status is "logo_required", but also
        works for replacing an existing logo on ready brands.
      operationId: brands.updateLogo
      parameters:
        - name: id
          in: path
          required: true
          schema:
            type: string
            format: uuid
            description: Brand ID
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                logoUrl:
                  type: string
                  format: uri
                  description: Direct URL to the logo image (PNG, JPG, SVG, or WEBP)
              required:
                - logoUrl
      responses:
        '202':
          description: OK
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: object
                    properties:
                      id:
                        type: string
                        format: uuid
                      status:
                        enum:
                          - analyzing
                          - ready
                    required:
                      - id
                      - status
                required:
                  - data
        '400':
          description: '400'
          content:
            application/json:
              schema:
                oneOf:
                  - type: object
                    properties:
                      defined:
                        const: true
                      code:
                        const: INVALID_LOGO
                      status:
                        const: 400
                      message:
                        type: string
                        default: Logo could not be downloaded or validated
                      data: {}
                    required:
                      - defined
                      - code
                      - status
                      - message
                  - type: object
                    properties:
                      defined:
                        const: false
                      code:
                        type: string
                      status:
                        type: number
                      message:
                        type: string
                      data: {}
                    required:
                      - defined
                      - code
                      - status
                      - message
        '401':
          description: '401'
          content:
            application/json:
              schema:
                oneOf:
                  - type: object
                    properties:
                      defined:
                        const: true
                      code:
                        const: UNAUTHORIZED
                      status:
                        const: 401
                      message:
                        type: string
                        default: Invalid or missing API credentials
                      data: {}
                    required:
                      - defined
                      - code
                      - status
                      - message
                  - type: object
                    properties:
                      defined:
                        const: false
                      code:
                        type: string
                      status:
                        type: number
                      message:
                        type: string
                      data: {}
                    required:
                      - defined
                      - code
                      - status
                      - message
        '403':
          description: '403'
          content:
            application/json:
              schema:
                oneOf:
                  - type: object
                    properties:
                      defined:
                        const: true
                      code:
                        const: FORBIDDEN
                      status:
                        const: 403
                      message:
                        type: string
                        default: Plan upgrade required
                      data: {}
                    required:
                      - defined
                      - code
                      - status
                      - message
                  - type: object
                    properties:
                      defined:
                        const: false
                      code:
                        type: string
                      status:
                        type: number
                      message:
                        type: string
                      data: {}
                    required:
                      - defined
                      - code
                      - status
                      - message
        '404':
          description: '404'
          content:
            application/json:
              schema:
                oneOf:
                  - type: object
                    properties:
                      defined:
                        const: true
                      code:
                        const: BRAND_NOT_FOUND
                      status:
                        const: 404
                      message:
                        type: string
                        default: Brand not found
                      data: {}
                    required:
                      - defined
                      - code
                      - status
                      - message
                  - type: object
                    properties:
                      defined:
                        const: false
                      code:
                        type: string
                      status:
                        type: number
                      message:
                        type: string
                      data: {}
                    required:
                      - defined
                      - code
                      - status
                      - message
        '429':
          description: '429'
          content:
            application/json:
              schema:
                oneOf:
                  - type: object
                    properties:
                      defined:
                        const: true
                      code:
                        const: TOO_MANY_REQUESTS
                      status:
                        const: 429
                      message:
                        type: string
                        default: Rate limit exceeded
                      data: {}
                    required:
                      - defined
                      - code
                      - status
                      - message
                  - type: object
                    properties:
                      defined:
                        const: false
                      code:
                        type: string
                      status:
                        type: number
                      message:
                        type: string
                      data: {}
                    required:
                      - defined
                      - code
                      - status
                      - message
components:
  securitySchemes:
    apiKey:
      type: apiKey
      in: header
      name: x-api-key
      description: 'Bloom API key, for example `x-api-key: bloom_sk_...`.'
    bearer:
      type: http
      scheme: bearer
      description: Bloom API key (`Bearer bloom_sk_...`) or Bloom OAuth access token.

````