SetLiveLazyPullStreamInfoConfig - ApsaraVideo Live - Alibaba Cloud Documentation Center

Configures triggered stream pulling.

Operation description

This API configures triggered stream pulling. When a live stream starts on the origin server, ApsaraVideo Live automatically pulls the stream for live playback.

Note

This API does not support the IPv6 protocol.

QPS limits

You can call this operation up to 1,000 times per second per account. Requests that exceed this limit are dropped and you may experience service interruptions.

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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

live:SetLiveLazyPullStreamInfoConfig

update

*Domain

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

None

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	No	The region ID.	cn-shanghai
DomainName	string	Yes	The streaming domain name.	example.com
AppName	string	Yes	The name of the application. Note To trigger origin fetch for all applications, set this parameter to ali_all_app.	ali_all_app
PullDomainName	string	Yes	The origin server that hosts the live stream. To specify multiple origin servers, separate them with semicolons (;).	guide.aliyundoc.com
PullAppName	string	No	The source application name. Note Leave this parameter empty to use the application name from the playback URL of the source stream.	livePullApp****
TranscodeLazy	string	No	Specifies whether to trigger stream pulling when a request for a transcoded stream is made. Default value: no. Valid values: yes no	no
PullProtocol	string	Yes	The protocol to use for pulling the stream from the source. Valid values: rtmp httpflv hls	rtmp

Response elements

Element	Type	Description	Example
	object
RequestId	string	The request ID.	16A96B9A-F203-4EC5-8E43-CB92E68F4CF8

Examples

Success response

JSON format

{
  "RequestId": "16A96B9A-F203-4EC5-8E43-CB92E68F4CF8"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.