Modifies the configuration of snapshot callbacks.

QPS limit

You can call this operation up to 30 times per second 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 limit on an API operation in ApsaraVideo Live.


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 UpdateLiveSnapshotNotifyConfig

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

DomainName String Yes ww.yourdomain***.com

The main streaming domain.

NotifyUrl String No http://callback.yourdomain***.com

The callback URL. Specify a valid URL that is up to 500 characters in length.

NotifyReqAuth String No yes

Specifies whether to enable callback authentication. Valid values:

  • yes: enables callback authentication.
  • no: disables callback authentication.
Note Default value: no. If you set this parameter to yes, the NotifyAuthKey parameter is required.
NotifyAuthKey String No yourkey

The callback authentication key. The key can be 16 to 32 characters in length and can contain only letters and digits.

Note This parameter is required if you set the NotifyReqAuth parameter to yes.

Response parameters

Parameter Type Example Description
RequestId String A3136B58-5876-5A93-83CA-B562781981A0

The ID of the request.


Sample requests

&<Common request parameters>

Sample success responses

XML format

HTTP/1.1 200 OK


JSON format

HTTP/1.1 200 OK

  "RequestId" : "A3136B58-5876-5A93-83CA-B562781981A0"

Error codes

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