DescribeDcdnBlockedRegions - Dynamic Content Delivery Network

Queries countries and regions that can be added to the blacklist.

Operation description

Note You can call this operation up to 50 times per second per account.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
dcdn:DescribeDcdnBlockedRegions	Read	All Resources *	none	none

Request parameters

Parameter	Type	Required	Description	Example
Language	string	Yes	The language. Valid values: zh, en, and jp.	zh

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The ID of the request.	BFFCDFAD-DACC-484E-9BE6-0AF3B3A0DD23
InfoList	object []	The information about the country or region.
CountriesAndRegions	string	The abbreviation of the name of the country or region.	AE
Continent	string	The larger region to which the country or region belongs.	Middle East
CountriesAndRegionsName	string	The name of the country or region.	United Arab Emirates

Examples

Sample success responses

JSONformat

{
  "RequestId": "BFFCDFAD-DACC-484E-9BE6-0AF3B3A0DD23",
  "InfoList": {
    "InfoItem": [
      {
        "CountriesAndRegions": "AE",
        "Continent": "Middle East\n",
        "CountriesAndRegionsName": "United Arab Emirates\n"
      }
    ]
  }
}

Error codes

HTTP status code	Error code	Error message	Description
400	MissingParameter	You must specify ArgValue.	A required parameter is not set.
400	InvalidParameter	The specified parameter is invalid.	A parameter is set to an invalid value.

For a list of error codes, visit the Service error codes.