PATCH/businesses/{bid}/branding-themes/{tid}

Update or archive a branding theme

PATCH /businesses/{bid}/branding-themes/{tid}

Requires the businesses scope.

Patch semantics like the business's own branding: a key present overrides, null removes. archived: true takes the theme out of every picker; false brings it back. Documents already issued keep the look they were issued in.

Path parameters

Name	Type		Description
`bid`	string	required	Business id, from `POST /businesses`.
`tid`	string	required	Theme id.

Body

Field	Type	Description
`name`	string
`branding`	Branding	Appearance of the rendered PDF. Stored once per business; a logo is stored as a file and referenced by hash, never re-frozen into each document.
`bankDetails`	object,null
`phone`	string
`email`	string
`archived`	boolean

Response

200: { "ok": true, … }

Field	Type		Description
`ok`	boolean	required
`theme`	BrandingTheme	required	Another look for the same business's documents (Xero calls them branding themes): its own logo, colour, design, tagline, footer, website, signature and, optionally, a bank account, phone and email to print. The business's own `branding` is the main design. A theme never changes who issues: the business's name, tax id and address head every document whatever theme it prints in. Archived, never deleted.

Errors: 400, 401, 403, 404, 429. Every failure answers { "error", "reason", "hint", "param", "doc_url", "retryable", "request_id" }: branch on reason, and read hint for what to change (https://docs.billos.co.il/errors.md).

const res = await fetch(`${BASE}/businesses/${BID}/branding-themes/{tid}`, { method: 'PATCH', headers: { 'X-Api-Key': KEY, }, }) const data = await res.json() if (!data.ok) throw new Error(data.reason)