CreateLabelTable-阿里云帮助中心

Creates a label table. A label table defines the schema for label data referenced by model features.

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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

featurestore:CreateLabelTable

create

*All Resource

*

None

Request syntax

POST /api/v1/instances/{InstanceId}/labeltables HTTP/1.1

Path Parameters

Parameter	Type	Required	Description	Example
InstanceId	string	Yes	The instance ID. Call the ListInstances operation to obtain this ID.	featurestore-test1

Request parameters

Parameter	Type	Required	Description	Example
body	object	No	The request body.
ProjectId	string	Yes	The project ID. Call the ListProjects operation to obtain this ID.	3
Name	string	Yes	The name of the label table.	rec_test
DatasourceId	string	Yes	The ID of the data source that contains the label table. Call the ListDatasources operation to obtain this ID.	3
Fields	array<object>	Yes	The field list.
	object	Yes	A field in the list.
Name	string	Yes	The name of the field.	lat
Type	string	Yes	The data type of the field.	INT32
Attributes	array	Yes	The field attributes. Valid values include: ● `Partition`: A partition field. ● `FeatureField`: A feature field. ● `FeatureGenerationReserveField`: A reserved field for Feature Generation (FG). ● `EventTime`: The event time. ● `LabelField`: A label field.
	string	No	A field attribute.	Partition
AlignedEntityName	string	No		item

Response elements

Element	Type	Description	Example
	object	The response body.
RequestId	string	The request ID.	0FA90B3B-F30A-5C9D-A9FD-8114F8868062
LabelTableId	string	The label table ID.	1

Examples

Success response

JSON format

{
  "RequestId": "0FA90B3B-F30A-5C9D-A9FD-8114F8868062",
  "LabelTableId": "1"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.