Update a custom asset

PUT/{accounts_or_zones}/{account_or_zone_id}/custom_pages/assets/{asset_name}

Updates the configuration of an existing custom asset.

Security

API Email + API Key

The previous authorization scheme for interacting with the Cloudflare API, used in conjunction with a Global API key.

Example:X-Auth-Email: user@example.com

The previous authorization scheme for interacting with the Cloudflare API. When possible, use API tokens instead of Global API keys.

Example:X-Auth-Key: 144c9defac04969c7bfad8efaa8ea194

Path ParametersExpand Collapse

asset_name: string

The unique name of the custom asset. Can only contain letters (A-Z, a-z), numbers (0-9), and underscores (_).

minLength1

account_id: optional string

The Account ID to use for this endpoint. Mutually exclusive with the Zone ID.

zone_id: optional string

The Zone ID to use for this endpoint. Mutually exclusive with the Account ID.

Body ParametersJSONExpand Collapse

description: string

A short description of the custom asset.

url: string

The URL where the asset content is fetched from.

formaturi

ReturnsExpand Collapse

errors: array of object { code, message, documentation_url, source }

code: number

minimum1000

message: string

documentation_url: optional string

source: optional object { pointer }

pointer: optional string

messages: array of object { code, message, documentation_url, source }

code: number

minimum1000

message: string

documentation_url: optional string

source: optional object { pointer }

pointer: optional string

success: true

Whether the API call was successful.

result: optional object { description, last_updated, name, 2 more }

description: optional string

A short description of the custom asset.

last_updated: optional string

formatdate-time

name: optional string

The unique name of the custom asset. Can only contain letters (A-Z, a-z), numbers (0-9), and underscores (_).

minLength1

size_bytes: optional number

The size of the asset content in bytes.

url: optional string

The URL where the asset content is fetched from.

formaturi

Update a custom asset

curl https://api.cloudflare.com/client/v4/$ACCOUNTS_OR_ZONES/$ACCOUNT_OR_ZONE_ID/custom_pages/assets/$ASSET_NAME \
    -X PUT \
    -H 'Content-Type: application/json' \
    -H "X-Auth-Email: $CLOUDFLARE_EMAIL" \
    -H "X-Auth-Key: $CLOUDFLARE_API_KEY" \
    -d '{
          "description": "Custom 500 error page",
          "url": "https://example.com/error.html"
        }'

{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "success": true,
  "result": {
    "description": "Custom 500 error page",
    "last_updated": "2014-01-01T05:20:00.12345Z",
    "name": "my_custom_error_page",
    "size_bytes": 1024,
    "url": "https://example.com/error.html"
  }
}

Returns Examples

{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "success": true,
  "result": {
    "description": "Custom 500 error page",
    "last_updated": "2014-01-01T05:20:00.12345Z",
    "name": "my_custom_error_page",
    "size_bytes": 1024,
    "url": "https://example.com/error.html"
  }
}