GetDatasourceTable-阿里云帮助中心

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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:GetDatasourceTable

get

*All Resource

*

None

Request syntax

GET /api/v1/instances/{InstanceId}/datasources/{DatasourceId}/tables/{TableName} HTTP/1.1

Path Parameters

Parameter	Type	Required	Description	Example
InstanceId	string	Yes	The instance ID. You can call the ListInstances operation to query the instance ID.	fs-cn-********
DatasourceId	string	Yes	The data source ID. You can call the ListDatasources operation to query the data source ID.	3
TableName	string	Yes	The name of the data table.	table1

Request parameters

Parameter

Type

Required

Description

Example

No parameters required.

Response elements

Element	Type	Description	Example
	object	The response object.
RequestId	string	The request ID.	D7B2F8C4-49C7-5CFA-8075-9D715A114873
TableName	string	The name of the data table.	table1
Fields	array<object>	The list of fields.
	object	A field.
Name	string	The name of the field.	field1
Type	string	The data type of the field. Valid values: ● INT32 ● INT64 ● FLOAT ● DOUBLE ● STRING ● BOOLEAN ● TIMESTAMP	INT32
Attributes	array	The attributes of the field. Valid values: ● Partition: indicates that the field is a partition field. ● EventTime: indicates that the field is an event time field. ● PrimaryKey: indicates that the field is a primary key field.
	string	The attribute of the field.	Partition

Examples

Success response

JSON format

{
  "RequestId": "D7B2F8C4-49C7-5CFA-8075-9D715A114873",
  "TableName": "table1",
  "Fields": [
    {
      "Name": "field1",
      "Type": "INT32",
      "Attributes": [
        "Partition"
      ]
    }
  ]
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.