DescribeLiveLazyPullStreamConfig - ApsaraVideo Live - Alibaba Cloud Documentation Center

Usage notes

This operation applies only to triggered stream pulling.

QPS limits

You can call this operation up to 1,000 times per minute per account. Requests that exceed this limit are dropped and you will experience service interruptions. We recommend that you take note of this limit when you call this operation. For more information, see QPS limits.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code for different SDKs.

Request parameters

Parameter	Type	Required	Example	Description
Action	String	Yes	DescribeLiveLazyPullStreamConfig	The operation that you want to perform. Set the value to DescribeLiveLazyPullStreamConfig.
DomainName	String	Yes	example.com	The name of the main streaming domain.
AppName	String	No	liveApp****	The name of the application used for stream playback.

Response parameters

Parameter	Type	Example	Description
RequestId	String	A3136B58-5876-4168-83CA-B562781981A0	The ID of the request.
LiveLazyPullConfigList	Array of LiveLazyPullConfig		The configurations of triggered stream pulling.
LiveLazyPullConfig
AppName	String	liveApp****	The name of the application used for stream playback.
PullArgs	String	k=v	The parameters of back-to-origin stream pulling.
PullAppName	String	livePullApp****	The name of the application used for back-to-origin stream pulling. If the application name that is specified in the streaming URL is used, this parameter is left empty.
PullProtocol	String	RTMP	The protocol used for back-to-origin stream pulling. Valid values: rtmp httpflv hls
PullDomainName	String	guide.aliyundoc.com	The domain name used for back-to-origin stream pulling.
DomainName	String	example.com	The name of the main streaming domain.
TranscodeLazy	String	no	Indicates whether back-to-origin stream pulling is triggered when a transcoded stream is played. By default, no is returned. Valid values: yes no

Examples

Sample requests

http(s)://live.aliyuncs.com/?Action=DescribeLiveLazyPullStreamConfig
&DomainName=example.com
&<Common request parameters>

Sample success responses

XML format

HTTP/1.1 200 OK
Content-Type:application/xml

<DescribeLiveLazyPullStreamConfigResponse>
    <RequestId>A3136B58-5876-4168-83CA-B562781981A0</RequestId>
    <LiveLazyPullConfigList>
        <AppName>liveApp****</AppName>
        <PullArgs>k=v</PullArgs>
        <PullAppName>livePullApp****</PullAppName>
        <PullProtocol>RTMP</PullProtocol>
        <PullDomainName>guide.aliyundoc.com</PullDomainName>
        <DomainName>example.com</DomainName>
        <TranscodeLazy>no</TranscodeLazy>
    </LiveLazyPullConfigList>
</DescribeLiveLazyPullStreamConfigResponse>

JSON format

HTTP/1.1 200 OK
Content-Type:application/json

{
  "RequestId" : "A3136B58-5876-4168-83CA-B562781981A0",
  "LiveLazyPullConfigList" : {
    "AppName" : "liveApp****",
    "PullArgs" : "k=v",
    "PullAppName" : "livePullApp****",
    "PullProtocol" : "RTMP",
    "PullDomainName" : "guide.aliyundoc.com",
    "DomainName" : "example.com",
    "TranscodeLazy" : "no"
  }
}

Common error codes

For a list of error codes, see Service error codes.

Operation-specific error codes

Error code	Description	HTTP status code	Description
Missing DomainName	DomainName is mandatory for this action.	400	One or more required parameters are not specified.
InvalidDomain.NotFound	The domain provided does not exist in our records.	404	The domain name is not found in the current Alibaba Cloud account.