Configure Custom Domain Settings

r2.buckets.domains.custom.update(, ) -> CustomUpdateResponse

PUT/accounts/{account_id}/r2/buckets/{bucket_name}/domains/custom/{domain}

Edit the configuration for a custom domain on an existing R2 bucket.

Security

API Token

The preferred authorization scheme for interacting with the Cloudflare API. Create a token.

Example:Authorization: Bearer Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY

ParametersExpand Collapse

account_id: str

Account ID.

maxLength32

bucket_name: str

Name of the bucket.

maxLength64

minLength3

domain: str

Name of the custom domain.

ciphers: Optional[SequenceNotStr[str]]

An allowlist of ciphers for TLS termination. These ciphers must be in the BoringSSL format.

enabled: Optional[bool]

Whether to enable public bucket access at the specified custom domain.

min_tls: Optional[Literal["1.0", "1.1", "1.2", "1.3"]]

Minimum TLS Version the custom domain will accept for incoming connections. If not set, defaults to previous value.

One of the following:

"1.0"

"1.1"

"1.2"

"1.3"

jurisdiction: Optional[Literal["default", "eu", "fedramp"]]

Jurisdiction where objects in this bucket are guaranteed to be stored.

One of the following:

"default"

"eu"

"fedramp"

ReturnsExpand Collapse

class CustomUpdateResponse: …

domain: str

Domain name of the affected custom domain.

ciphers: Optional[List[str]]

An allowlist of ciphers for TLS termination. These ciphers must be in the BoringSSL format.

enabled: Optional[bool]

Whether this bucket is publicly accessible at the specified custom domain.

min_tls: Optional[Literal["1.0", "1.1", "1.2", "1.3"]]

Minimum TLS Version the custom domain will accept for incoming connections. If not set, defaults to 1.0.

One of the following:

"1.0"

"1.1"

"1.2"

"1.3"

Configure Custom Domain Settings

import os
from cloudflare import Cloudflare

client = Cloudflare(
    api_token=os.environ.get("CLOUDFLARE_API_TOKEN"),  # This is the default and can be omitted
)
custom = client.r2.buckets.domains.custom.update(
    domain="example-domain/custom-domain.com",
    account_id="023e105f4ecef8ad9ca31a8372d0c353",
    bucket_name="example-bucket",
)
print(custom.domain)

{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    "string"
  ],
  "result": {
    "domain": "example-domain.com",
    "ciphers": [
      "string"
    ],
    "enabled": true,
    "minTLS": "1.0"
  },
  "success": true
}

Returns Examples

{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    "string"
  ],
  "result": {
    "domain": "example-domain.com",
    "ciphers": [
      "string"
    ],
    "enabled": true,
    "minTLS": "1.0"
  },
  "success": true
}