Upload brand image

documented

Upload a brand image for the organization.

POST /api/v4/brand/imageBrandno implementation yet0 runs

No implementation yet. Run it to have the agent write one, or open a pull request with your own.

Seed example (keychains curl)

npx -y keychains@latest curl "https://about.mattermost.com/api/v4/brand/image" \
  -X POST \
  -H "Authorization: Bearer {{OAUTH2_ACCESS_TOKEN}}" \
  -H "Accept: application/json" \
  -F "image=@{{$image_file}};type={{$image_mime}}"