DescribeLiveEdgeTransfer-阿里云帮助中心

Retrieves the configuration of edge stream relay.

Operation description

Get the ingest domain, then call this operation to query the configuration of edge stream relay.

QPS limit

You can call this operation up to 100 times per second per account. Requests that exceed this limit are dropped and you may experience service interruptions.

Try it now

您可以在OpenAPI Explorer中直接运行该接口，免去您计算签名的困扰。运行成功后，OpenAPI Explorer可以自动生成SDK代码示例。

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

live:DescribeLiveEdgeTransfer

get

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	No	The region ID.	cn-shanghai
DomainName	string	Yes	The ingest domain.	demo.aliyundoc.com

Response elements

Parameter	Type	Description	Example
	object
HttpDns	string	The URL of the HTTPDNS service used to resolve the addresses of the target domains.	http://developer.aliyundoc.com/****
AppName	string	The name of the application to which the live stream belongs.	liveApp****
RequestId	string	The request ID.	53FCB985-C67C-467B-B2B3-398430A21E14
TransferArgs	string	Indicates whether the query parameters from the original ingest URL are passed through to the target URL. yes: The parameters are passed through. no: The parameters are not passed through.	yes
StreamName	string	The name of the ingested live stream.	liveStream****
TargetDomainList	string	A comma-separated list of the target domains where the stream is forwarded.	learn.aliyundoc.com,guide.aliyundoc.com
DomainName	string	The ingest domain.	demo.aliyundoc.com

Examples

Success response

JSON format

{
  "HttpDns": "http://developer.aliyundoc.com/****",
  "AppName": "liveApp****",
  "RequestId": "53FCB985-C67C-467B-B2B3-398430A21E14",
  "TransferArgs": "yes",
  "StreamName": "liveStream****",
  "TargetDomainList": "learn.aliyundoc.com,guide.aliyundoc.com",
  "DomainName": "demo.aliyundoc.com"
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidParam	Parameter invalid.	Illegal input parameters
500	InternalError	The request processing has failed due to backend service exception.

See for a complete list.

Release notes

See 变更详情 for a complete list.