Enable Failover with Dual-Stream Disaster Recovery for Live Domains - ApsaraVideo Live - Alibaba Cloud - ApsaraVideo Live

Operation description

Calls this operation to enable the dual-stream disaster recovery feature, which allows stream ingest to the same live stream name.

QPS limit

The single-user QPS limit for this operation is 10 calls per second. If this limit is exceeded, the API call is throttled, which may affect your business. Call this operation appropriately.

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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:SetLiveDomainMultiStreamConfig

update

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
Domain	string	Yes	The primary streaming domain.	example.com
Switch	string	Yes	The feature switch. Valid values: on: enabled off: disabled. Valid values: off : Disabled. on : Enabled.	on

Response elements

Element	Type	Description	Example
	object	Schema of Response
RequestId	string	The request ID.	5c6a2a0df228-4a64-af62-20e91b96****

Examples

Success response

JSON format

{
  "RequestId": "5c6a2a0df228-4a64-af62-20e91b96****"
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidParameter	%s.	Parameter error
400	CodeGetPushbackDomainError	Unable to get the push domain name, please check the domain name mapping configuration.	Unable to get the push domain name, please check the domain name mapping configuration.
500	InternalError	%s.	error on the live liveapi server.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.