Call the UpdateCustomDomain API to modify a custom domain - Function Compute

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Test

RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

fc:UpdateCustomDomain

update

*All Resource

*

None

Request syntax

PUT /2021-04-06/custom-domains/{domainName} HTTP/1.1

Path Parameters

Parameter	Type	Required	Description	Example
domainName	string	Yes	The domain name.	example.com

Request parameters

Parameter	Type	Required	Description	Example
body	object	No	The request body.
protocol	string	No	The protocol types supported by the domain name. Valid values: HTTP: Only HTTP is supported. HTTPS: Only HTTPS is supported. HTTP,HTTPS: Both HTTP and HTTPS are supported.	HTTP
routeConfig	RouteConfig	No	The route table configurations. The route table maps paths to functions when the functions are invoked by using custom domain names.
certConfig	CertConfig	No	The HTTPS certificate configurations.
tlsConfig	TLSConfig	No	The TLS configurations.
wafConfig	WAFConfig	No	The Web Application Firewall (WAF) configurations.
X-Fc-Account-Id	string	No	The ID of your Alibaba Cloud account.	188077086902****
X-Fc-Date	string	No	The time when the operation is called. The format is: EEE,d MMM yyyy HH:mm:ss GMT.	Wed, 11 May 2022 09:00:00 GMT
X-Fc-Trace-Id	string	No	The custom request ID.	asdf*****

Response elements

Element	Type	Description	Example
	object	The information about the modified domain name.
domainName	string	The domain name.	example.com
accountId	string	The ID of your Alibaba Cloud account.	1986114****4305
protocol	string	The protocol type that is supported by the custom domain name. HTTP: Only HTTP is supported. HTTPS: Only HTTPS is supported. HTTP,HTTPS: HTTP and HTTPS are supported.	HTTP
apiVersion	string	The version of the API.	2016-08-15
createdTime	string	The time when the custom domain name was created.	2020-07-27T08:02:19Z
lastModifiedTime	string	The time when the domain name was last modified.	2020-07-27T08:02:19Z
certConfig	CertConfig	The HTTPS certificate configurations.
routeConfig	RouteConfig	The route table configurations. The route table maps paths to functions when the functions are invoked by using custom domain names.
tlsConfig	TLSConfig	The TLS configurations.
wafConfig	WAFConfig	The WAF configurations.

Examples

Success response

JSON format

{
  "domainName": "example.com\t",
  "accountId": "1986114****4305\t",
  "protocol": "HTTP",
  "apiVersion": "2016-08-15\t",
  "createdTime": "2020-07-27T08:02:19Z\t",
  "lastModifiedTime": "2020-07-27T08:02:19Z",
  "certConfig": {
    "certName": "my-cert",
    "certificate": "-----BEGIN CERTIFICATE----- xxxxx -----END CERTIFICATE-----",
    "privateKey": "-----BEGIN RSA PRIVATE KEY----- xxxxx -----END RSA PRIVATE KEY-----"
  },
  "routeConfig": {
    "routes": [
      {
        "functionName": "f1",
        "methods": [
          "GET"
        ],
        "path": "/login",
        "qualifier": "prod",
        "serviceName": "s1",
        "rewriteConfig": {
          "equalRules": [
            {
              "match": "/old",
              "replacement": "/new"
            }
          ],
          "wildcardRules": [
            {
              "match": "/api/*",
              "replacement": "/$1"
            }
          ],
          "regexRules": [
            {
              "match": "^/js/(.*?)$",
              "replacement": "/public/javascripts/$1"
            }
          ]
        }
      }
    ]
  },
  "tlsConfig": {
    "minVersion": "TLSv1.0",
    "cipherSuites": [
      "TLS_RSA_WITH_RC4_128_SHA"
    ],
    "maxVersion": "TLSv1.3"
  },
  "wafConfig": {
    "enableWAF": true
  }
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.