Switches a program scene to a standby video in a production studio.

Note Only a program scene can be switched to a standby video.


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 of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes EffectCasterUrgent

The operation that you want to perform. Set the value to EffectCasterUrgent.

CasterId String Yes 80787064-1c94-4dc1-85ce-9409960a****

The ID of the production studio.

SceneId String Yes 242b4e2c-c30f-4442-85ba-2e3e4e3d****

The ID of the program scene.

RegionId String No cn-shanghai

The ID of the region.

Response parameters

Parameter Type Example Description
RequestId String CF60DB6A-7FD6-426E-9288-122CC1A52FA7

The ID of the request.


Sample requests

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

Sample success responses

XML format


JSON format

    "RequestId": "CF60DB6A-7FD6-426E-9288-122CC1A52FA7"

Error codes

For a list of error codes, visit the API Error Center.