UpdateDcdnDomain - Edge Security Acceleration - Alibaba Cloud Documentation Center

Updates the configurations of an accelerated domain name.

Operation description

Note

The throttling limit for a single user is 30 calls per second.

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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

dcdn:UpdateDcdnDomain

update

domain

acs:dcdn:*:{#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 list of origin addresses.	[{"content":"10.10.10.10","type":"ipaddr","priority":"20","port":80}]
ResourceGroupId	string	No	The ID of the resource group.	rg-xxxxx
TopLevelDomain	string	No	The top-level domain.	yourTopLevelDomain

The following table describes the fields in the Sources parameter.

Parameter	Type	Required	Description
type	String	Yes	The type of the origin server. Valid values: ipaddr: an IP address. domain: a domain name. oss: an Object Storage Service (OSS) bucket. fc_domain: a Function Compute domain name.
content	String	Yes	The address of the origin server. The value can be an IP address or a domain name.
port	Integer	No	The port. You can specify port 443 or 80, or a custom port. The default value is 80. Port 443 is used for HTTPS origin fetch.
priority	String	No	The priority of the origin server. Valid values are 20 and 30. The default value is 20. A value of 20 indicates the primary origin server, and a value of 30 indicates the secondary origin server.
weight	String	No	The weight of the origin server. The value must be an integer less than or equal to 100. The default value is 10.

Response elements

Element	Type	Description	Example
	object
RequestId	string	The ID of the request.	0AEDAF20-4DDF-4165-8750-47FF9C1929C9

Examples

Success response

JSON format

{
  "RequestId": "0AEDAF20-4DDF-4165-8750-47FF9C1929C9"
}

Error codes

HTTP status code	Error code	Error message	Description
400	MissingDomainName	The domainName parameter is required.	The domain name parameter is not specified.
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 information about the origin server is invalid.
400	InvalidTypeContent.Mismatch	The specified source type does not match the specified source content.	The specified origin server type does not match the type of the specified origin server. Specify a valid value and try again.
400	MissingSource.Content	The Source Content must be specified.	No value is specified for the content field in the Sources parameter.
400	MissingSource.Type	The Source Type must be specified.	No value is specified for the type field in the Sources parameter.
400	InvalidSource.Type.Malformed	The specified Source Type is invalid.	The value specified for the type field in the Sources parameter is invalid.
400	InvalidSource.Priority.Malformed	The specified Source Priority is invalid.	The value specified for the priority field in the Sources parameter is invalid.
400	InvalidResourceGroupId.Malformed	The specified ResourceGroupId is invalid.	The value specified for the ResourceGroupId parameter is invalid. Specify a valid value and try again.
400	EntityNotExists.ResourceGroup	The resource group does not exist.	The specified resource group does not exist.
400	EntityNotExist.ResourceGroup	The resource group does not exist.	The specified resource group does not exist.
400	InvalidStatus.ResourceGroup	The current status of the resource group does not support this operation.	This operation is not supported while the resource group is in the current state.
400	TopLevelDomain.NotFound	The specified TopLevelDomain does not exist.	The specified top-level domain name does not exist.
400	TopLevelDomain.Mismatch	The specified TopLevelDomain does not match webSiteType.	The top-level domain name does not match the domain name type.
403	DomainInProtectedMode	The domain is in protection mode. To request permission, contact Customer Service.	The specified domain name is in the protected mode. If you must perform this operation, contact customer service.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.