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ApsaraVideo Live:UpdateLiveSnapshotDetectPornConfig

Last Updated:Dec 16, 2025

Modifies a video moderation configuration.

Operation description

Obtain the main streaming domain, and then call this operation to modify a video moderation configuration.
Only some live centers support the content moderation feature. For more information, see Supported regions.

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.

Try it now

Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

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:UpdateLiveSnapshotDetectPornConfig

update

*Domain

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

None

None

Request parameters

Parameter	Type	Required	Description	Example
DomainName	string	Yes	The main streaming domain.	example.com
AppName	string	Yes	The name of the application to which the live stream belongs. The value of this parameter must be the same as the application name in the ingest URL. Otherwise, the configuration does not take effect. The name can be up to 255 characters in length and can contain digits, letters, hyphens (-), and underscores (_). The name cannot start with a hyphen (-) or underscore (_). You can also specify an asterisk (*) as the value to match all applications.	liveApp****
OssEndpoint	string	No	The endpoint of the Object Storage Service (OSS) bucket.	cn-oss-****.aliyuncs.com
OssBucket	string	No	The name of the OSS bucket.	liveBucket****
OssObject	string	No	The name of the snapshot that stores violations such as pornographic content and politically sensitive content.	{liveApp**}/{liveStream**}/{Date}/{Hour}/{Minute}_{Second}.jpg
Interval	integer	No	The interval at which snapshots are captured from the live stream. Valid values: 5 to 3600. Unit: seconds.	5
Scene	array	No	The moderation scenario array.	porn
	string	No	The moderation scenario. Valid values: porn (default): pornography detection terrorism: terrorism detection ad: ad violation detection live: undesirable scene detection logo: logo detection	live

Response elements

Element	Type	Description	Example
	object
RequestId	string	The ID of the request.	16A96B9A-F203-4EC5-8E43-CB92E68F4CD8

Examples

Success response

JSON format

{
  "RequestId": "16A96B9A-F203-4EC5-8E43-CB92E68F4CD8"
}

Error response

JSON format

{
    "Code":"InternalError",
    "HostId":"live.aliyuncs.com",
    "Message":"The request processing has failed due to some unknown error.",
    "RequestId":"6EBD1AC4-C34D-4AE1-963E-B688A228BE31"
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidOssEndpoint.Malformed	Specified parameter OssEndpoint is not valid.
400	InvalidOssBucket.Malformed	Specified parameter OssBucket is not valid.
400	InvalidOssObject.Malformed	Specified parameter OssObject is not valid.
400	InvalidOssBucket.NotFound	The parameter OssBucket does not exist.
400	InvalidScenes	Specified parameter Scene is not valid.
404	InvalidConfig.NotFound	Config does not exist.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.