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Intelligent Media Services:UpdateAIAgentInstance

Last Updated:Mar 05, 2026

Modifies the configuration of a specified AI agent instance.

Operation description

This operation updates the configuration of an AI agent instance, such as its voice.

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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

ice:UpdateAIAgentInstance

none

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

InstanceId

string

Yes

The ID of the AI agent instance.

Note

This unique ID is returned after the AI agent instance starts successfully. For more information about starting an agent, see StartAIAgentInstance and GenerateAIAgentCall.

39f8e0bc005e4f309379701645f4****

AgentConfig AIAgentConfig

No

The AI agent configuration to update. This configuration is merged with the existing configuration of the instance. For more information, see the AIAgentConfig definition. The following parameters in AIAgentConfig can be updated:

  • VoiceId

  • EnableVoiceInterrupt

  • Greeting

  • Volume

  • EnablePushToTalk

  • UseVoiceprint

  • BailianAppParams

UserData

string

No

Custom user data.

{"VoiceId":"xiaoxia"}

TemplateConfig deprecated AIAgentTemplateConfig

No

Note

The AI agent template configuration. This parameter is deprecated. Use the AgentConfig parameter instead.

The AI agent configuration to update. This configuration is merged with the existing configuration of the instance. For more information, see the AIAgentTemplateConfig definition. The following parameters in AIAgentTemplateConfig can be updated:

  • VoiceId (Voice ID)

  • EnableVoiceInterrupt (Enable voice interruption)

  • Greeting (Greeting)

  • Volume (Volume)

  • EnablePushToTalk (Enable push-to-talk)

  • UseVoiceprint (Use voiceprint)

  • AsrMaxSilence (ASR maximum silence duration)

Response elements

Element

Type

Description

Example

object

Schema of Response

RequestId

string

The ID of the request.

7B117AF5-2A16-412C-B127-FA6175ED1AD0

Examples

Success response

JSON format

{
  "RequestId": "7B117AF5-2A16-412C-B127-FA6175ED1AD0"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.