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Energy Expert:CreateChatSession

Last Updated:Mar 30, 2026

Creates a chat session for knowledge base question answering. Each session maintains its own Q&A history as context to provide more accurate answers.

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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

energy:CreateChatSession

none

*All Resource

*

None None

Request syntax

POST /api/v2/aidoc/document/chat/session/create HTTP/1.1

Request parameters

Parameter

Type

Required

Description

Example

body

object

No

The request parameter.

userId

string

No

The unique ID of the user. If not specified, the ID of the account that calls the SDK is used by default.

12344

folderId

string

Yes

  • The folder ID. The knowledge base Q&A feature retrieves Q&A pairs from the specified folder and its subfolders.
    Important If you set this parameter to an empty string, Q&A is performed based on a custom file list. In this case, you must use the Chat or ChatStream operation and pass a list of file IDs in the request. For more information, see the Chat and ChatStream API documentation.

1a851c4a-1d65-11ef-99a7-ssfsfdd

name

string

Yes

The name of the current session.

analyzer_1744684195

Response elements

Element

Type

Description

Example

object

The returned result.

requestId

string

The request ID.

9bc20a5a-b26b-4c28-922a-7cd10b61f96f

data

object

The returned data structure.

sessionId

string

The session ID, which tracks multiple Q&A interactions for the same user.

596ac39c-8855-4128-bad7-78aebeff48fc

Examples

Success response

JSON format

{
  "requestId": "9bc20a5a-b26b-4c28-922a-7cd10b61f96f",
  "data": {
    "sessionId": "596ac39c-8855-4128-bad7-78aebeff48fc"
  }
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.