---
title: "Update tenant branding settings"
description: "Updates validated theme settings through the branding service. Optional logo and favicon values are base64 image data, and font_file is a base64 WOFF2 display font of at most 200 KB (it is checked, its metrics read and a metric-matched fallback generated; sending it without font_display selects it, and null removes it). Stored image and font bytes are never returned. Requires an idempotency key.\n\n### Quire permissions\n\nRequired capability: `tenant/brand`.\n\nCredential scopes: `tenants:write`.\n\nThe acting subject must also be allowed to perform this action in the organisation."
image: "https://docs.quirelms.com/og.png"
---

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Path: Quire API › tenants

`PUT /tenant_branding`

Updates validated theme settings through the branding service. Optional logo and favicon values are base64 image data, and font_file is a base64 WOFF2 display font of at most 200 KB (it is checked, its metrics read and a metric-matched fallback generated; sending it without font_display selects it, and null removes it). Stored image and font bytes are never returned. Requires an idempotency key.

\### Quire permissions

Required capability: `tenant/brand`.

Credential scopes: `tenants:write`.

The acting subject must also be allowed to perform this action in the organisation.

## Authentication

Requires one of the following:

- `apiKey`, http, header `Authorization`, scopes: `tenants:write`
- `oauth2`, oauth2, scopes: `tenants:write`

## Header parameters

- `updateTenantBranding.header.Idempotency-Key` (string, required) — A caller-chosen key making this request safe to retry. A replay of a completed request returns the recorded response with `Idempotency-Replayed: true`. Reusing a key for a different request is refused.
  - maxLength 255
- `updateTenantBranding.header.Quire-Version` (string, optional) — The dated API revision to serve this request at. Omitted, the request is served at the revision the credential was issued against. The response echoes the revision actually applied.
  - format `date`

## Request body

_Required._

- `updateTenantBranding.accent` (string, required)
  - pattern `^#?(?:[0-9a-fA-F]{3}|[0-9a-fA-F]{6})$`
- `updateTenantBranding.accent_dark` (string, optional)
  - pattern `^#?(?:[0-9a-fA-F]{3}|[0-9a-fA-F]{6})$`
- `updateTenantBranding.font_display` (string, optional)
  - one of `"newsreader"`, `"source-serif"`, `"georgia"`, `"system-serif"`, `"inter"`, `"system-sans"`, `"custom"`
- `updateTenantBranding.color_scheme` (string, optional)
  - one of `"light"`, `"dark"`
- `updateTenantBranding.custom_css` (string, optional)
  - maxLength 50000
- `updateTenantBranding.logo` (any of, optional)
  - any of: `string`, `null`
- `updateTenantBranding.favicon` (any of, optional)
  - any of: `string`, `null`
- `updateTenantBranding.font_file` (any of, optional)
  - any of: `string`, `null`

## Example request

```json
{
  "accent": "string",
  "accent_dark": "string",
  "font_display": "newsreader",
  "color_scheme": "light",
  "custom_css": "string",
  "logo": "string",
  "favicon": "string",
  "font_file": "string"
}
```

## Code samples

### cURL

```curl
curl --request PUT \
  --url https://your-organisation.quirelms.com/api/v1/tenant_branding \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'Idempotency-Key: string' \
  --data '
{
  "accent": "string",
  "accent_dark": "string",
  "font_display": "newsreader",
  "color_scheme": "light",
  "custom_css": "string",
  "logo": "string",
  "favicon": "string",
  "font_file": "string"
}
'
```

### TypeScript

```typescript
const url = 'https://your-organisation.quirelms.com/api/v1/tenant_branding';
const options = {
  method: 'PUT',
  headers: {
    'Content-Type': 'application/json',
    'Idempotency-Key': 'string',
    Authorization: 'Bearer <token>'
  },
  body: JSON.stringify({
    accent: 'string',
    accent_dark: 'string',
    font_display: 'newsreader',
    color_scheme: 'light',
    custom_css: 'string',
    logo: 'string',
    favicon: 'string',
    font_file: 'string'
  })
};

fetch(url, options)
  .then(res => res.json())
  .then(json => console.log(json))
  .catch(err => console.error(err));
```

### Python

```python
import requests

url = "https://your-organisation.quirelms.com/api/v1/tenant_branding"

payload = {
    "accent": "string",
    "accent_dark": "string",
    "font_display": "newsreader",
    "color_scheme": "light",
    "custom_css": "string",
    "logo": "string",
    "favicon": "string",
    "font_file": "string"
}
headers = {
    "Content-Type": "application/json",
    "Idempotency-Key": "string",
    "Authorization": "Bearer <token>"
}

response = requests.put(url, json=payload, headers=headers)

print(response.text)
```

## Responses

### 200

Success.

#### Example

```json
{
  "version": 0,
  "notices": [
    "string"
  ]
}
```

- `updateTenantBranding.response.200.version` (number, required)
- `updateTenantBranding.response.200.notices` (array<string>, required)

### 401

The credential is missing, malformed, expired or revoked.

#### Example

```json
{
  "type": "http://example.com",
  "title": "string",
  "status": 0,
  "code": "string",
  "category": "validation",
  "detail": "string",
  "request_id": "string",
  "errors": [
    {
      "path": "string",
      "code": "string",
      "detail": "string"
    }
  ],
  "retry_after": 0,
  "docs_url": "http://example.com"
}
```

- `updateTenantBranding.response.401.type` (string, required)
  - format `uri`
- `updateTenantBranding.response.401.title` (string, required)
- `updateTenantBranding.response.401.status` (integer, required)
- `updateTenantBranding.response.401.code` (string, required)
- `updateTenantBranding.response.401.category` (string, required)
  - one of `"validation"`, `"authentication"`, `"authorization"`, `"not_found"`, `"conflict"`, `"precondition"`, `"quota"`, `"rate_limit"`, `"upstream"`, `"internal"`
- `updateTenantBranding.response.401.detail` (string, required)
- `updateTenantBranding.response.401.request_id` (string, required)
- `updateTenantBranding.response.401.docs_url` (string, required)
  - format `uri`
- `updateTenantBranding.response.401.errors` (array<object>, optional)
  - `updateTenantBranding.response.401.errors.path` (string, required) — RFC 6901 JSON Pointer into the request body.
  - `updateTenantBranding.response.401.errors.code` (string, required)
  - `updateTenantBranding.response.401.errors.detail` (string, required)
- `updateTenantBranding.response.401.retry_after` (integer | null, optional)

### 403

The credential lacks the scope this operation requires, or the acting subject lacks the capability.

#### Example

```json
{
  "type": "http://example.com",
  "title": "string",
  "status": 0,
  "code": "string",
  "category": "validation",
  "detail": "string",
  "request_id": "string",
  "errors": [
    {
      "path": "string",
      "code": "string",
      "detail": "string"
    }
  ],
  "retry_after": 0,
  "docs_url": "http://example.com"
}
```

- `updateTenantBranding.response.403.type` (string, required)
  - format `uri`
- `updateTenantBranding.response.403.title` (string, required)
- `updateTenantBranding.response.403.status` (integer, required)
- `updateTenantBranding.response.403.code` (string, required)
- `updateTenantBranding.response.403.category` (string, required)
  - one of `"validation"`, `"authentication"`, `"authorization"`, `"not_found"`, `"conflict"`, `"precondition"`, `"quota"`, `"rate_limit"`, `"upstream"`, `"internal"`
- `updateTenantBranding.response.403.detail` (string, required)
- `updateTenantBranding.response.403.request_id` (string, required)
- `updateTenantBranding.response.403.docs_url` (string, required)
  - format `uri`
- `updateTenantBranding.response.403.errors` (array<object>, optional)
  - `updateTenantBranding.response.403.errors.path` (string, required) — RFC 6901 JSON Pointer into the request body.
  - `updateTenantBranding.response.403.errors.code` (string, required)
  - `updateTenantBranding.response.403.errors.detail` (string, required)
- `updateTenantBranding.response.403.retry_after` (integer | null, optional)

### 409

The request conflicts with the current state, with a previous use of the same idempotency key, or with a concurrent write.

#### Example

```json
{
  "type": "http://example.com",
  "title": "string",
  "status": 0,
  "code": "string",
  "category": "validation",
  "detail": "string",
  "request_id": "string",
  "errors": [
    {
      "path": "string",
      "code": "string",
      "detail": "string"
    }
  ],
  "retry_after": 0,
  "docs_url": "http://example.com"
}
```

- `updateTenantBranding.response.409.type` (string, required)
  - format `uri`
- `updateTenantBranding.response.409.title` (string, required)
- `updateTenantBranding.response.409.status` (integer, required)
- `updateTenantBranding.response.409.code` (string, required)
- `updateTenantBranding.response.409.category` (string, required)
  - one of `"validation"`, `"authentication"`, `"authorization"`, `"not_found"`, `"conflict"`, `"precondition"`, `"quota"`, `"rate_limit"`, `"upstream"`, `"internal"`
- `updateTenantBranding.response.409.detail` (string, required)
- `updateTenantBranding.response.409.request_id` (string, required)
- `updateTenantBranding.response.409.docs_url` (string, required)
  - format `uri`
- `updateTenantBranding.response.409.errors` (array<object>, optional)
  - `updateTenantBranding.response.409.errors.path` (string, required) — RFC 6901 JSON Pointer into the request body.
  - `updateTenantBranding.response.409.errors.code` (string, required)
  - `updateTenantBranding.response.409.errors.detail` (string, required)
- `updateTenantBranding.response.409.retry_after` (integer | null, optional)

### 422

The request was understood and its content is not valid. `errors` names each field.

#### Example

```json
{
  "type": "http://example.com",
  "title": "string",
  "status": 0,
  "code": "string",
  "category": "validation",
  "detail": "string",
  "request_id": "string",
  "errors": [
    {
      "path": "string",
      "code": "string",
      "detail": "string"
    }
  ],
  "retry_after": 0,
  "docs_url": "http://example.com"
}
```

- `updateTenantBranding.response.422.type` (string, required)
  - format `uri`
- `updateTenantBranding.response.422.title` (string, required)
- `updateTenantBranding.response.422.status` (integer, required)
- `updateTenantBranding.response.422.code` (string, required)
- `updateTenantBranding.response.422.category` (string, required)
  - one of `"validation"`, `"authentication"`, `"authorization"`, `"not_found"`, `"conflict"`, `"precondition"`, `"quota"`, `"rate_limit"`, `"upstream"`, `"internal"`
- `updateTenantBranding.response.422.detail` (string, required)
- `updateTenantBranding.response.422.request_id` (string, required)
- `updateTenantBranding.response.422.docs_url` (string, required)
  - format `uri`
- `updateTenantBranding.response.422.errors` (array<object>, optional)
  - `updateTenantBranding.response.422.errors.path` (string, required) — RFC 6901 JSON Pointer into the request body.
  - `updateTenantBranding.response.422.errors.code` (string, required)
  - `updateTenantBranding.response.422.errors.detail` (string, required)
- `updateTenantBranding.response.422.retry_after` (integer | null, optional)

### 429

A rate limit or a concurrency cap was reached. `Retry-After` says when to try again.

#### Example

```json
{
  "type": "http://example.com",
  "title": "string",
  "status": 0,
  "code": "string",
  "category": "validation",
  "detail": "string",
  "request_id": "string",
  "errors": [
    {
      "path": "string",
      "code": "string",
      "detail": "string"
    }
  ],
  "retry_after": 0,
  "docs_url": "http://example.com"
}
```

- `updateTenantBranding.response.429.type` (string, required)
  - format `uri`
- `updateTenantBranding.response.429.title` (string, required)
- `updateTenantBranding.response.429.status` (integer, required)
- `updateTenantBranding.response.429.code` (string, required)
- `updateTenantBranding.response.429.category` (string, required)
  - one of `"validation"`, `"authentication"`, `"authorization"`, `"not_found"`, `"conflict"`, `"precondition"`, `"quota"`, `"rate_limit"`, `"upstream"`, `"internal"`
- `updateTenantBranding.response.429.detail` (string, required)
- `updateTenantBranding.response.429.request_id` (string, required)
- `updateTenantBranding.response.429.docs_url` (string, required)
  - format `uri`
- `updateTenantBranding.response.429.errors` (array<object>, optional)
  - `updateTenantBranding.response.429.errors.path` (string, required) — RFC 6901 JSON Pointer into the request body.
  - `updateTenantBranding.response.429.errors.code` (string, required)
  - `updateTenantBranding.response.429.errors.detail` (string, required)
- `updateTenantBranding.response.429.retry_after` (integer | null, optional)

### 500

Something failed at our end. Quote `request_id` when reporting it.

#### Example

```json
{
  "type": "http://example.com",
  "title": "string",
  "status": 0,
  "code": "string",
  "category": "validation",
  "detail": "string",
  "request_id": "string",
  "errors": [
    {
      "path": "string",
      "code": "string",
      "detail": "string"
    }
  ],
  "retry_after": 0,
  "docs_url": "http://example.com"
}
```

- `updateTenantBranding.response.500.type` (string, required)
  - format `uri`
- `updateTenantBranding.response.500.title` (string, required)
- `updateTenantBranding.response.500.status` (integer, required)
- `updateTenantBranding.response.500.code` (string, required)
- `updateTenantBranding.response.500.category` (string, required)
  - one of `"validation"`, `"authentication"`, `"authorization"`, `"not_found"`, `"conflict"`, `"precondition"`, `"quota"`, `"rate_limit"`, `"upstream"`, `"internal"`
- `updateTenantBranding.response.500.detail` (string, required)
- `updateTenantBranding.response.500.request_id` (string, required)
- `updateTenantBranding.response.500.docs_url` (string, required)
  - format `uri`
- `updateTenantBranding.response.500.errors` (array<object>, optional)
  - `updateTenantBranding.response.500.errors.path` (string, required) — RFC 6901 JSON Pointer into the request body.
  - `updateTenantBranding.response.500.errors.code` (string, required)
  - `updateTenantBranding.response.500.errors.detail` (string, required)
- `updateTenantBranding.response.500.retry_after` (integer | null, optional)


Source: https://docs.quirelms.com/api/tenants/updateTenantBranding/index.md