DescribeLiveDelayConfig-阿里云帮助中心

Queries the information about a stream delay configuration.

Operation description

You can call this operation up to 60 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:DescribeLiveDelayConfig

get

*Domain

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

None

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	No	The region ID.	cn-shanghai
Domain	string	Yes	The main streaming domain.	example.com
App	string	Yes	The name of the application to which the live stream belongs. You can specify an asterisk (*) to match all applications under the domain name.	liveApp****
Stream	string	Yes	The name of the live stream. You can specify an asterisk (*) to match all streams in the specified application.	liveStream****

Response elements

Parameter	Type	Description	Example
	object
App	string	The application name.	liveApp****
DelayTime	string	The duration for which the playback is delayed.	60
Domain	string	The streaming domain.	example.com
RequestId	string	The request ID.	A3136B58-5876-4168-83CA-B562781981A0
Stream	string	The stream name.	liveStream****
TaskTriggerMode	string	The trigger mode for the task. Valid values: PUBLISH_ONLY: Stream delay can be triggered only by specifying the stream delay parameter in the ingest URL. CONFIG_ONLY: Stream delay can be triggered only by the stream delay configuration. PUBLISH_CONFIG: Stream delay can be triggered by the stream delay parameter in the ingest URL or the stream delay configuration. The stream delay parameter takes precedence over the stream delay configuration.	PUBLISH_ONLY

Examples

Success response

JSON format

{
  "App": "liveApp****",
  "DelayTime": "60",
  "Domain": "example.com",
  "RequestId": "A3136B58-5876-4168-83CA-B562781981A0",
  "Stream": "liveStream****",
  "TaskTriggerMode": "PUBLISH_ONLY"
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidParameters	%s

See for a complete list.

Release notes

See 变更详情 for a complete list.