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Intelligent Media Services:GenerateMessageChatToken

Last Updated:Aug 28, 2026

Generates a token for live interactive messaging.

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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:GenerateMessageChatToken

none

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

AIAgentId

string

Yes

The ID of the AI agent.

19de81b3b3d94abda22******

UserId

string

Yes

The user ID for sign-in. Maximum length: 64 characters. Allowed characters: letters, digits, and underscores (_).

YOURUSERID

Role

string

No

The user role. Set to admin for management operations. Empty by default.

user

Expire

integer

No

The validity period in seconds. Default value: 3600.

3600

Response elements

Element

Type

Description

Example

object

Schema of Response

RequestId

string

The request ID.

req_1234567890abcdef

Token

string

The generated token.

acet**********

AppId

string

The app ID of the user.

***********

UserId

string

The user ID for joining the channel.

YOURUSERID

Nonce

string

The nonce used to generate the token.

AK-***********

Role

string

The role used to generate the token.

admin

AppSign

string

The application signature.

H4sIAAAAAAAE******************

TimeStamp

integer

The token expiration time in seconds. Calculated as: current time + validity period.

1700000000

Examples

Success response

JSON format

{
  "RequestId": "req_1234567890abcdef",
  "Token": "acet**********",
  "AppId": "***********",
  "UserId": "YOURUSERID",
  "Nonce": "AK-***********",
  "Role": "admin",
  "AppSign": "H4sIAAAAAAAE******************",
  "TimeStamp": 1700000000
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.