Get schema

Available in Classic and VPC

Get details about a specific schema among the created schemas.

Request

The following describes the request format for the endpoint. The request format is as follows:

Method	URI
GET	/schemas/{schemaName}

Request headers

For headers common to all AiTEMS APIs, see Common AiTEMS headers.

Request path parameters

The following describes the parameters.

Field	Type	Required	Description
`schemaName`	String	Required	Schema name Check through Get schema list

Request example

The following is a sample request.

curl --location --request GET 'https://aitems.apigw.ntruss.com/api/v1/schemas/interaction_schema' \
--header 'x-ncp-apigw-timestamp: {Timestamp}' \
--header 'x-ncp-iam-access-key: {Access Key}' \
--header 'x-ncp-apigw-signature-v2: {API Gateway Signature}' \
--header 'Content-Type: application/json'

Response

The following describes the response format.

Response body

The following describes the response body.

Field	Type	Required	Description
`datasetType`	String	-	Dataset type `user` \| `item` \| `interaction` `user`: data containing user information (age, gender, etc.) `item`: data with product-related information (price, release date, category, etc.) `interaction`: data that captures the history of interactions between users and products
`name`	String	-	Schema name
`fields`	Array	-	Schema field information
`description`	String	-	Schema description
`createdDate`	String	-	Schema creation date and time

`fields`

The following describes fields.

Field	Type	Required	Description
`name`	String	-	Schema field name
`type`	Array	-	Schema field data type `string` \| `int` \| `long` \| `boolean` \| `null`
`categorical`	Boolean	-	Whether the field is categorical `true` \| `false` `true`: categorical data `false`: uncategorical data Not displayed when `false`

Response status codes

For response status codes common to all AiTEMS APIs, see Common AiTEMS API response status codes.

Response example

The following is a sample example.

{
    "datasetType": "interaction",
    "name": "interaction_schema",
    "fields": [
        {
            "name": "USER_ID",
            "type": [
                "string"
            ]
        },
        {
            "name": "ITEM_ID",
            "type": [
                "string"
            ]
        },
        {
            "name": "TIMESTAMP",
            "type": [
                "long"
            ]
        },
        {
            "name": "TAG_ID",
            "type": [
                "long"
            ]
        }
    ],
    "description": "",
    "createdDate": "2024-07-30T09:08:09.221"
}