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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

polardb:OpenAITask

update

*DBCluster

acs:polardb:{#regionId}:{#accountId}:dbcluster/{#DbClusterId}

None

Request parameters

Parameter	Type	Required	Description	Example
ResourceGroupId	string	No	The resource group ID.	rg-************
DBClusterId	string	Yes	The cluster ID.	pc-****************
Username	string	No	The database account on which to enable the PolarDB for AI feature.	testAccountName
Password	string	No	The password of the database account.	testPassword
NodeType	string	No	The node type. Valid values: DLNode: AI node. SearchNode: search AI node.	DLNode
RegionId	string	Yes	The region ID.	cn-hangzhou

Response elements

Element	Type	Description	Example
	object	The response object.
RequestId	string	The request ID.	9B7BFB11-C077-4FE3-B051-F69CEB******
TaskId	string	The task ID.	53879cdb-9a00-428e-acaf-ff4cff******

Examples

Success response

JSON format

{
  "RequestId": "9B7BFB11-C077-4FE3-B051-F69CEB******",
  "TaskId": "53879cdb-9a00-428e-acaf-ff4cff******"
}

Error codes

HTTP status code	Error code	Error message	Description
400	MissParameter.NodeType	The parameter nodeType is needed.	The NodeType parameter must be specified.
400	InvalidParameter.NodeType	The parameter NodeType is not valid.	The specified NodeType parameter is invalid.
400	CallDB4AI.Error	Call db4ai api error.	An error occurred when the DB4AI API is called
500	InvalidAccount.Malformed	The specified parameter account or password is not valid.
500	InvalidAINode.NotFound	The AINode provided does not exist in our records.
404	InvalidDBCluster.NotFound	The DBClusterId provided does not exist in our records.	The specified DBClusterId parameter does not exist in the current record.
404	InvalidDBClusterId.Malformed	The specified parameter DBClusterId is not valid.	The specified DBClusterId parameter is invalid.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.