Modify the configuration of an accelerated domain name with ModifyCdnDomain - CDN

Updates an accelerated domain name.

Operation description

Note

Each account can call this operation up to 30 times per second.

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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

cdn:ModifyCdnDomain

update

*Domain

acs:cdn:*:{#accountId}:domain/{#DomainName}

None

Request parameters

Parameter	Type	Required	Description	Example
DomainName	string	Yes	The accelerated domain name. You can specify only one domain name in each request.	example.com
Sources	string	No	The information about the addresses of origin servers. Note Do not set Sources and TopLevelDomain at the same time. If you set Sources and TopLevelDomain at the same time, TopLevelDomain does not take effect.	[{"content":"1.1.1.1","type":"ipaddr","priority":"20","port":80,"weight":"15"}]
ResourceGroupId	string	No	The ID of the resource group.	rg-acfmyuji4b6r4**
TopLevelDomain	string	No	The root domain. To add a root domain name, you must be added to the whitelist specified by the CDN_TOP_LEVEL_DOMAIN_GREY_USER_LIST parameter. Note Do not set Sources and TopLevelDomain at the same time. If you set Sources and TopLevelDomain at the same time, TopLevelDomain does not take effect.	aliyundoc.com

The following table describes the fields in the Sources parameter.

Field	Type	Required	Description
type	String	Yes	The type of the origin server.ipaddr: an IP addressdomain: a domain nameoss: the domain name of an Object Storage Service (OSS) bucketfc_domain: a Function Compute domain name
content	String	Yes	The address of the origin server. You can specify an IP address or a domain name.
port	Integer	No	The port number. You can specify port 80, port 443, or a custom port. Default value: 80. If you specify port 443, CDN communicates with the origin server over HTTPS.
priority	String	No	The priority of the origin server if multiple origin servers are specified. Valid values: 20 and 30. Default value: 20. A value of 20 specifies that the origin is a primary origin. A value of 30 specifies that the origin is a secondary origin.
weight	String	No	The weight of the origin server if multiple origin servers are specified. You must specify a value that is less than 100. Default value: 10.

Response elements

Element	Type	Description	Example
	object
RequestId	string	The ID of the request.	16A96B9A-F203-4EC5-8E43-CB92E68F4CD8

Examples

Success response

JSON format

{
  "RequestId": "16A96B9A-F203-4EC5-8E43-CB92E68F4CD8"
}

Error response

JSON format

{"RequestId":"16A96B9A-F203-4EC5-8E43-CB92E68F4CD8","HostId":"cdn.aliyuncs.com","Code":"InternalError","Message":"The request processing has failed due to some unknown error."}

Error codes

HTTP status code	Error code	Error message	Description
400	Abs.Sources.Malformed	The specified Sources is invalid.	The specified origin is invalid.
400	MissingDomainName	The domainName parameter is required.
400	InvalidDomainName.Malformed	The specified DomainName is invalid.	The specified domain name is invalid.
400	InvalidSource.Content.Malformed	The specified Source Content is invalid.	The specified origin address is invalid.
400	InvalidTypeContent.Mismatch	The specified source type does not match the specified source content.
400	MissingSource.Content	The Source Content must be specified.	You must specify the origin information.
400	MissingSource.Type	The Source Type must be specified.
400	InvalidSource.Type.Malformed	The specified Source Type is invalid.
400	InvalidSource.Priority.Malformed	The specified Source Priority is invalid.
400	InvalidResourceGroupId.Malformed	The specified ResourceGroupId is invalid.
400	EntityNotExists.ResourceGroup	The resource group does not exist.	The specified ResourceGroup parameter does not exist.
400	EntityNotExist.ResourceGroup	The resource group does not exist.	The specified resource group does not exist.
400	InvalidStatus.ResourceGroup	It is not allowed to do this operation because of the current status of resource-group.	This operation is not supported while the resource group is in the current state.
400	TopLevelDomain.NotFound	TopLevelDomain is not exist.	The specified TopLevelDomain parameter does not exist.
400	InvalidTopLevelDomain.Malformed	Specified TopLevelDomain is malformed.	The specified TopLevelDomain parameter is invalid.
400	TopLevelDomain.Mismatch	The specified TopLevelDomain does not match webSiteType.	The top-level domain name does not match the domain name type.
400	SourceInBlacklist	Source is in the blacklist.	The origin server is in the blacklist.
403	DomainInProtectedMode	The domain is in protection mode. To request permission, contact Customer Service.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.