CreateSession-阿里云帮助中心

Operation description

Creates a session, returns the frontend endpoint, and starts a periodic task to track the session status.

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Test

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

eflo:CreateSession

create

*Cluster

acs:eflo:{#regionId}:{#accountId}:cluster/{#ClusterId}

None

Request parameters

Parameter	Type	Required	Description	Example
NodeId	string	No	The instance ID.	e01-cn-kvw44e6dn04
StartTime	string	No	The start time, as a 13-digit timestamp.	1669340937156
SessionType	string	No	The session type for the session package.	Valid values: Sol (default): based on serial port Assistant: based on cloud assistant

Response elements

Element	Type	Description	Example
	object
RequestId	string	The request ID.	887FA855-89F4-5DB3-B305-C5879EC480E6
WssEndpoint	string	The WebSocket address.	ws://x.x.x.x:xx/calypso_web_console
SessionId	string	The session ID.	i207023871669364793713
SessionToken	string	The session credential.	03f53c719015a9ad4f4f55d66cac2dac161b18e8065ca75a3220b89de389c980
ServerSn	string	The node ID.	2A59143F1

Examples

Success response

JSON format

{
  "RequestId": "887FA855-89F4-5DB3-B305-C5879EC480E6",
  "WssEndpoint": "ws://x.x.x.x:xx/calypso_web_console",
  "SessionId": "i207023871669364793713",
  "SessionToken": "03f53c719015a9ad4f4f55d66cac2dac161b18e8065ca75a3220b89de389c980",
  "ServerSn": "2A59143F1"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.