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    ApsaraVideo Live:DeleteCasterLayout

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    ApsaraVideo Live:DeleteCasterLayout

    Last Updated:Aug 14, 2025

    Deletes a layout in a production studio.

    Operation description

    Call the CreateCaster operation to create a production studio. You can then call this operation to delete a layout in the production studio.

    QPS limit

    This operation is limited to 10 queries per second (QPS) for each user. API calls that exceed this limit are throttled, which may affect your business. Call this operation at a reasonable rate.

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    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.

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    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:DeleteCasterLayout

    delete

    *Caster

    acs:live:*:{#accountId}:caster/{#CasterId}

    		 None None

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    RegionId

    string

    No

    The region ID.

    cn-shanghai
    CasterId

    string

    Yes

    The ID of the production studio.

    • If you call the CreateCaster operation to create a production studio, obtain the CasterId from the response.

    • If you create a production studio in the ApsaraVideo Live console, go to the Production Studio > Cloud Production Studio page to view the ID.

    Note

    The ID of the production studio is its name in the list on the Cloud Production Studio page.

    a2b8e671-2fe5-4642-a2ec-bf93880e****
    LayoutId

    string

    Yes

    The layout ID. If you call the AddCasterLayout operation to add a layout to the production studio, obtain the LayoutId from the response.

    21926b36-7dd2-4fde-ae25-51b5bc8e****

    Response parameters

    Parameter

    Type

    Description

    Example

    object

    CasterId

    string

    The ID of the production studio. Use this ID to modify a layout, query layouts, add a component, or query components.

    a2b8e671-2fe5-4642-a2ec-bf93880e****
    LayoutId

    string

    The layout ID. Use this ID to query the list of layouts for the production studio.

    21926b36-7dd2-4fde-ae25-51b5bc8e****
    RequestId

    string

    The request ID.

    16A96B9A-F203-4EC5-8E43-CB92E68F****

    Examples

    Success response

    JSON format

    {
  "CasterId": "a2b8e671-2fe5-4642-a2ec-bf93880e****",
  "LayoutId": "21926b36-7dd2-4fde-ae25-51b5bc8e****",
  "RequestId": "16A96B9A-F203-4EC5-8E43-CB92E68F****"
}

    Error codes

    HTTP status code

    Error code

    Error message

    Description
    400 InvalidCasterId.Malformed %s
    400 InvalidUserId.Malformed %s
    400 InvalidLayoutId.Malformed %s
    401 IllegalOperation %s
    500 InternalError %s
    404 InvalidCaster.NotFound %s
    404 InvalidLayout.NotFound %s

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.